8545177580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2861}}^1$

素因数の和:3087

約数の個数: 96

約数和(自身を含む): 19294184448

約数和(自身を除く): 10749006868

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 151, 172, 215, 230, 302, 430, 460, 604, 755, 860, 989, 1510, 1978, 2861, 3020, 3473, 3956, 4945, 5722, 6493, 6946, 9890, 11444, 12986, 13892, 14305, 17365, 19780, 25972, 28610, 32465, 34730, 57220, 64930, 65803, 69460, 123023, 129860, 131606, 149339, 246046, 263212, 298678, 329015, 432011, 492092, 597356, 615115, 658030, 746695, 864022, 1230230, 1316060, 1493390, 1728044, 2160055, 2460460, 2829529, 2986780, 4320110, 5659058, 8640220, 9936253, 11318116, 14147645, 18576473, 19872506, 28295290, 37152946, 39745012, 49681265, 56590580, 74305892, 92882365, 99362530, 185764730, 198725060, 371529460, 427258879, 854517758, 1709035516, 2136294395, 4272588790, 8545177580]

約数ペア:

[(1, 8545177580), (2, 4272588790), (4, 2136294395), (5, 1709035516), (10, 854517758), (20, 427258879), (23, 371529460), (43, 198725060), (46, 185764730), (86, 99362530), (92, 92882365), (115, 74305892), (151, 56590580), (172, 49681265), (215, 39745012), (230, 37152946), (302, 28295290), (430, 19872506), (460, 18576473), (604, 14147645), (755, 11318116), (860, 9936253), (989, 8640220), (1510, 5659058), (1978, 4320110), (2861, 2986780), (3020, 2829529), (3473, 2460460), (3956, 2160055), (4945, 1728044), (5722, 1493390), (6493, 1316060), (6946, 1230230), (9890, 864022), (11444, 746695), (12986, 658030), (13892, 615115), (14305, 597356), (17365, 492092), (19780, 432011), (25972, 329015), (28610, 298678), (32465, 263212), (34730, 246046), (57220, 149339), (64930, 131606), (65803, 129860), (69460, 123023)]