101005840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 278419680

約数和(自身を除く): 177413840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 34, 40, 52, 58, 65, 68, 80, 85, 104, 116, 130, 136, 145, 170, 197, 208, 221, 232, 260, 272, 290, 340, 377, 394, 442, 464, 493, 520, 580, 680, 754, 788, 884, 985, 986, 1040, 1105, 1160, 1360, 1508, 1576, 1768, 1885, 1970, 1972, 2210, 2320, 2465, 2561, 3016, 3152, 3349, 3536, 3770, 3940, 3944, 4420, 4930, 5122, 5713, 6032, 6409, 6698, 7540, 7880, 7888, 8840, 9860, 10244, 11426, 12805, 12818, 13396, 15080, 15760, 16745, 17680, 19720, 20488, 22852, 25610, 25636, 26792, 28565, 30160, 32045, 33490, 39440, 40976, 43537, 45704, 51220, 51272, 53584, 57130, 64090, 66980, 74269, 87074, 91408, 97121, 102440, 102544, 114260, 128180, 133960, 148538, 174148, 194242, 204880, 217685, 228520, 256360, 267920, 297076, 348296, 371345, 388484, 435370, 457040, 485605, 512720, 594152, 696592, 742690, 776968, 870740, 971210, 1188304, 1262573, 1485380, 1553936, 1741480, 1942420, 2525146, 2970760, 3482960, 3884840, 5050292, 5941520, 6312865, 7769680, 10100584, 12625730, 20201168, 25251460, 50502920, 101005840]

約数ペア:

[(1, 101005840), (2, 50502920), (4, 25251460), (5, 20201168), (8, 12625730), (10, 10100584), (13, 7769680), (16, 6312865), (17, 5941520), (20, 5050292), (26, 3884840), (29, 3482960), (34, 2970760), (40, 2525146), (52, 1942420), (58, 1741480), (65, 1553936), (68, 1485380), (80, 1262573), (85, 1188304), (104, 971210), (116, 870740), (130, 776968), (136, 742690), (145, 696592), (170, 594152), (197, 512720), (208, 485605), (221, 457040), (232, 435370), (260, 388484), (272, 371345), (290, 348296), (340, 297076), (377, 267920), (394, 256360), (442, 228520), (464, 217685), (493, 204880), (520, 194242), (580, 174148), (680, 148538), (754, 133960), (788, 128180), (884, 114260), (985, 102544), (986, 102440), (1040, 97121), (1105, 91408), (1160, 87074), (1360, 74269), (1508, 66980), (1576, 64090), (1768, 57130), (1885, 53584), (1970, 51272), (1972, 51220), (2210, 45704), (2320, 43537), (2465, 40976), (2561, 39440), (3016, 33490), (3152, 32045), (3349, 30160), (3536, 28565), (3770, 26792), (3940, 25636), (3944, 25610), (4420, 22852), (4930, 20488), (5122, 19720), (5713, 17680), (6032, 16745), (6409, 15760), (6698, 15080), (7540, 13396), (7880, 12818), (7888, 12805), (8840, 11426), (9860, 10244)]