2258500660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 5706215424

約数和(自身を除く): 3447714764

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 52, 53, 62, 65, 68, 85, 106, 124, 130, 155, 170, 212, 221, 260, 265, 310, 311, 340, 403, 442, 527, 530, 620, 622, 689, 806, 884, 901, 1054, 1060, 1105, 1244, 1378, 1555, 1612, 1643, 1802, 2015, 2108, 2210, 2635, 2756, 3110, 3286, 3445, 3604, 4030, 4043, 4420, 4505, 5270, 5287, 6220, 6572, 6851, 6890, 8060, 8086, 8215, 9010, 9641, 10540, 10574, 11713, 13702, 13780, 16172, 16430, 16483, 18020, 19282, 20215, 21148, 21359, 23426, 26435, 27404, 27931, 32860, 32966, 34255, 38564, 40430, 42718, 46852, 48205, 52870, 55862, 58565, 65932, 68510, 68731, 80860, 82415, 85436, 96410, 105740, 106795, 111724, 117130, 125333, 137020, 137462, 139655, 163897, 164830, 192820, 213590, 214279, 234260, 250666, 274924, 279310, 280211, 327794, 329660, 343655, 363103, 427180, 428558, 501332, 510973, 558620, 560422, 626665, 655588, 687310, 726206, 819485, 857116, 1021946, 1071395, 1120844, 1253330, 1374620, 1401055, 1452412, 1638970, 1815515, 2043892, 2130661, 2142790, 2506660, 2554865, 2802110, 3277940, 3631030, 3642743, 4261322, 4285580, 5109730, 5604220, 6642649, 7262060, 7285486, 8522644, 8686541, 10219460, 10653305, 13285298, 14570972, 17373082, 18213715, 21306610, 26570596, 33213245, 34746164, 36427430, 42613220, 43432705, 66426490, 72854860, 86865410, 112925033, 132852980, 173730820, 225850066, 451700132, 564625165, 1129250330, 2258500660]

約数ペア:

[(1, 2258500660), (2, 1129250330), (4, 564625165), (5, 451700132), (10, 225850066), (13, 173730820), (17, 132852980), (20, 112925033), (26, 86865410), (31, 72854860), (34, 66426490), (52, 43432705), (53, 42613220), (62, 36427430), (65, 34746164), (68, 33213245), (85, 26570596), (106, 21306610), (124, 18213715), (130, 17373082), (155, 14570972), (170, 13285298), (212, 10653305), (221, 10219460), (260, 8686541), (265, 8522644), (310, 7285486), (311, 7262060), (340, 6642649), (403, 5604220), (442, 5109730), (527, 4285580), (530, 4261322), (620, 3642743), (622, 3631030), (689, 3277940), (806, 2802110), (884, 2554865), (901, 2506660), (1054, 2142790), (1060, 2130661), (1105, 2043892), (1244, 1815515), (1378, 1638970), (1555, 1452412), (1612, 1401055), (1643, 1374620), (1802, 1253330), (2015, 1120844), (2108, 1071395), (2210, 1021946), (2635, 857116), (2756, 819485), (3110, 726206), (3286, 687310), (3445, 655588), (3604, 626665), (4030, 560422), (4043, 558620), (4420, 510973), (4505, 501332), (5270, 428558), (5287, 427180), (6220, 363103), (6572, 343655), (6851, 329660), (6890, 327794), (8060, 280211), (8086, 279310), (8215, 274924), (9010, 250666), (9641, 234260), (10540, 214279), (10574, 213590), (11713, 192820), (13702, 164830), (13780, 163897), (16172, 139655), (16430, 137462), (16483, 137020), (18020, 125333), (19282, 117130), (20215, 111724), (21148, 106795), (21359, 105740), (23426, 96410), (26435, 85436), (27404, 82415), (27931, 80860), (32860, 68731), (32966, 68510), (34255, 65932), (38564, 58565), (40430, 55862), (42718, 52870), (46852, 48205)]