8808196160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{887923}}^1$

素因数の和:887971

約数の個数: 56

約数和(自身を含む): 21651138816

約数和(自身を除く): 12842942656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 887923, 1775846, 3551692, 4439615, 7103384, 8879230, 14206768, 17758460, 27525613, 28413536, 35516920, 55051226, 56827072, 71033840, 110102452, 137628065, 142067680, 220204904, 275256130, 284135360, 440409808, 550512260, 880819616, 1101024520, 1761639232, 2202049040, 4404098080, 8808196160]

約数ペア:

[(1, 8808196160), (2, 4404098080), (4, 2202049040), (5, 1761639232), (8, 1101024520), (10, 880819616), (16, 550512260), (20, 440409808), (31, 284135360), (32, 275256130), (40, 220204904), (62, 142067680), (64, 137628065), (80, 110102452), (124, 71033840), (155, 56827072), (160, 55051226), (248, 35516920), (310, 28413536), (320, 27525613), (496, 17758460), (620, 14206768), (992, 8879230), (1240, 7103384), (1984, 4439615), (2480, 3551692), (4960, 1775846), (9920, 887923)]