677175280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7013}}^1$

素因数の和:7114

約数の個数: 80

約数和(自身を含む): 1690766784

約数和(自身を除く): 1013591504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 71, 80, 85, 136, 142, 170, 272, 284, 340, 355, 568, 680, 710, 1136, 1207, 1360, 1420, 2414, 2840, 4828, 5680, 6035, 7013, 9656, 12070, 14026, 19312, 24140, 28052, 35065, 48280, 56104, 70130, 96560, 112208, 119221, 140260, 238442, 280520, 476884, 497923, 561040, 596105, 953768, 995846, 1192210, 1907536, 1991692, 2384420, 2489615, 3983384, 4768840, 4979230, 7966768, 8464691, 9537680, 9958460, 16929382, 19916920, 33858764, 39833840, 42323455, 67717528, 84646910, 135435056, 169293820, 338587640, 677175280]

約数ペア:

[(1, 677175280), (2, 338587640), (4, 169293820), (5, 135435056), (8, 84646910), (10, 67717528), (16, 42323455), (17, 39833840), (20, 33858764), (34, 19916920), (40, 16929382), (68, 9958460), (71, 9537680), (80, 8464691), (85, 7966768), (136, 4979230), (142, 4768840), (170, 3983384), (272, 2489615), (284, 2384420), (340, 1991692), (355, 1907536), (568, 1192210), (680, 995846), (710, 953768), (1136, 596105), (1207, 561040), (1360, 497923), (1420, 476884), (2414, 280520), (2840, 238442), (4828, 140260), (5680, 119221), (6035, 112208), (7013, 96560), (9656, 70130), (12070, 56104), (14026, 48280), (19312, 35065), (24140, 28052)]