35998509520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{21313}}^1$

素因数の和:21860

約数の個数: 80

約数和(自身を含む): 85821417792

約数和(自身を除く): 49822908272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 491, 688, 860, 982, 1720, 1964, 2455, 3440, 3928, 4910, 7856, 9820, 19640, 21113, 21313, 39280, 42226, 42626, 84452, 85252, 105565, 106565, 168904, 170504, 211130, 213130, 337808, 341008, 422260, 426260, 844520, 852520, 916459, 1689040, 1705040, 1832918, 3665836, 4582295, 7331672, 9164590, 10464683, 14663344, 18329180, 20929366, 36658360, 41858732, 52323415, 73316720, 83717464, 104646830, 167434928, 209293660, 418587320, 449981369, 837174640, 899962738, 1799925476, 2249906845, 3599850952, 4499813690, 7199701904, 8999627380, 17999254760, 35998509520]

約数ペア:

[(1, 35998509520), (2, 17999254760), (4, 8999627380), (5, 7199701904), (8, 4499813690), (10, 3599850952), (16, 2249906845), (20, 1799925476), (40, 899962738), (43, 837174640), (80, 449981369), (86, 418587320), (172, 209293660), (215, 167434928), (344, 104646830), (430, 83717464), (491, 73316720), (688, 52323415), (860, 41858732), (982, 36658360), (1720, 20929366), (1964, 18329180), (2455, 14663344), (3440, 10464683), (3928, 9164590), (4910, 7331672), (7856, 4582295), (9820, 3665836), (19640, 1832918), (21113, 1705040), (21313, 1689040), (39280, 916459), (42226, 852520), (42626, 844520), (84452, 426260), (85252, 422260), (105565, 341008), (106565, 337808), (168904, 213130), (170504, 211130)]