165280332710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{7127}}^1$

素因数の和:7661

約数の個数: 64

約数和(自身を含む): 305958850560

約数和(自身を除く): 140678517850

約数列:

[1, 2, 5, 10, 71, 89, 142, 178, 355, 367, 445, 710, 734, 890, 1835, 3670, 6319, 7127, 12638, 14254, 26057, 31595, 32663, 35635, 52114, 63190, 65326, 71270, 130285, 163315, 260570, 326630, 506017, 634303, 1012034, 1268606, 2319073, 2530085, 2615609, 3171515, 4638146, 5060170, 5231218, 6343030, 11595365, 13078045, 23190730, 26156090, 45035513, 90071026, 185708239, 225177565, 232789201, 371416478, 450355130, 465578402, 928541195, 1163946005, 1857082390, 2327892010, 16528033271, 33056066542, 82640166355, 165280332710]

約数ペア:

[(1, 165280332710), (2, 82640166355), (5, 33056066542), (10, 16528033271), (71, 2327892010), (89, 1857082390), (142, 1163946005), (178, 928541195), (355, 465578402), (367, 450355130), (445, 371416478), (710, 232789201), (734, 225177565), (890, 185708239), (1835, 90071026), (3670, 45035513), (6319, 26156090), (7127, 23190730), (12638, 13078045), (14254, 11595365), (26057, 6343030), (31595, 5231218), (32663, 5060170), (35635, 4638146), (52114, 3171515), (63190, 2615609), (65326, 2530085), (71270, 2319073), (130285, 1268606), (163315, 1012034), (260570, 634303), (326630, 506017)]