108975620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 259308000

約数和(自身を除く): 150332380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 97, 116, 130, 145, 149, 194, 260, 290, 298, 377, 388, 485, 580, 596, 745, 754, 970, 1261, 1490, 1508, 1885, 1937, 1940, 2522, 2813, 2980, 3770, 3874, 4321, 5044, 5626, 6305, 7540, 7748, 8642, 9685, 11252, 12610, 14065, 14453, 17284, 19370, 21605, 25220, 28130, 28906, 36569, 38740, 43210, 56173, 56260, 57812, 72265, 73138, 86420, 112346, 144530, 146276, 182845, 187889, 224692, 280865, 289060, 365690, 375778, 419137, 561730, 731380, 751556, 838274, 939445, 1123460, 1676548, 1878890, 2095685, 3757780, 4191370, 5448781, 8382740, 10897562, 21795124, 27243905, 54487810, 108975620]

約数ペア:

[(1, 108975620), (2, 54487810), (4, 27243905), (5, 21795124), (10, 10897562), (13, 8382740), (20, 5448781), (26, 4191370), (29, 3757780), (52, 2095685), (58, 1878890), (65, 1676548), (97, 1123460), (116, 939445), (130, 838274), (145, 751556), (149, 731380), (194, 561730), (260, 419137), (290, 375778), (298, 365690), (377, 289060), (388, 280865), (485, 224692), (580, 187889), (596, 182845), (745, 146276), (754, 144530), (970, 112346), (1261, 86420), (1490, 73138), (1508, 72265), (1885, 57812), (1937, 56260), (1940, 56173), (2522, 43210), (2813, 38740), (2980, 36569), (3770, 28906), (3874, 28130), (4321, 25220), (5044, 21605), (5626, 19370), (6305, 17284), (7540, 14453), (7748, 14065), (8642, 12610), (9685, 11252)]