117043420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 295716960

約数和(自身を除く): 178673540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 38, 43, 52, 58, 65, 76, 86, 95, 116, 130, 145, 172, 190, 215, 247, 260, 290, 361, 377, 380, 430, 494, 551, 559, 580, 722, 754, 817, 860, 988, 1102, 1118, 1235, 1247, 1444, 1508, 1634, 1805, 1885, 2204, 2236, 2470, 2494, 2755, 2795, 3268, 3610, 3770, 4085, 4693, 4940, 4988, 5510, 5590, 6235, 7163, 7220, 7540, 8170, 9386, 10469, 10621, 11020, 11180, 12470, 14326, 15523, 16211, 16340, 18772, 20938, 21242, 23465, 23693, 24940, 28652, 31046, 32422, 35815, 41876, 42484, 46930, 47386, 52345, 53105, 62092, 64844, 71630, 77615, 81055, 93860, 94772, 104690, 106210, 118465, 136097, 143260, 155230, 162110, 201799, 209380, 212420, 236930, 272194, 308009, 310460, 324220, 403598, 450167, 473860, 544388, 616018, 680485, 807196, 900334, 1008995, 1232036, 1360970, 1540045, 1800668, 2017990, 2250835, 2721940, 3080090, 4035980, 4501670, 5852171, 6160180, 9003340, 11704342, 23408684, 29260855, 58521710, 117043420]

約数ペア:

[(1, 117043420), (2, 58521710), (4, 29260855), (5, 23408684), (10, 11704342), (13, 9003340), (19, 6160180), (20, 5852171), (26, 4501670), (29, 4035980), (38, 3080090), (43, 2721940), (52, 2250835), (58, 2017990), (65, 1800668), (76, 1540045), (86, 1360970), (95, 1232036), (116, 1008995), (130, 900334), (145, 807196), (172, 680485), (190, 616018), (215, 544388), (247, 473860), (260, 450167), (290, 403598), (361, 324220), (377, 310460), (380, 308009), (430, 272194), (494, 236930), (551, 212420), (559, 209380), (580, 201799), (722, 162110), (754, 155230), (817, 143260), (860, 136097), (988, 118465), (1102, 106210), (1118, 104690), (1235, 94772), (1247, 93860), (1444, 81055), (1508, 77615), (1634, 71630), (1805, 64844), (1885, 62092), (2204, 53105), (2236, 52345), (2470, 47386), (2494, 46930), (2755, 42484), (2795, 41876), (3268, 35815), (3610, 32422), (3770, 31046), (4085, 28652), (4693, 24940), (4940, 23693), (4988, 23465), (5510, 21242), (5590, 20938), (6235, 18772), (7163, 16340), (7220, 16211), (7540, 15523), (8170, 14326), (9386, 12470), (10469, 11180), (10621, 11020)]