109769920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26387}}^1$

素因数の和:26417

約数の個数: 56

約数和(自身を含む): 281507184

約数和(自身を除く): 171737264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 26387, 52774, 105548, 131935, 211096, 263870, 343031, 422192, 527740, 686062, 844384, 1055480, 1372124, 1688768, 1715155, 2110960, 2744248, 3430310, 4221920, 5488496, 6860620, 8443840, 10976992, 13721240, 21953984, 27442480, 54884960, 109769920]

約数ペア:

[(1, 109769920), (2, 54884960), (4, 27442480), (5, 21953984), (8, 13721240), (10, 10976992), (13, 8443840), (16, 6860620), (20, 5488496), (26, 4221920), (32, 3430310), (40, 2744248), (52, 2110960), (64, 1715155), (65, 1688768), (80, 1372124), (104, 1055480), (130, 844384), (160, 686062), (208, 527740), (260, 422192), (320, 343031), (416, 263870), (520, 211096), (832, 131935), (1040, 105548), (2080, 52774), (4160, 26387)]