17246840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 44271360

約数和(自身を除く): 27024520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 1951, 2210, 3902, 4420, 7804, 8840, 9755, 15608, 19510, 25363, 33167, 39020, 50726, 66334, 78040, 101452, 126815, 132668, 165835, 202904, 253630, 265336, 331670, 431171, 507260, 663340, 862342, 1014520, 1326680, 1724684, 2155855, 3449368, 4311710, 8623420, 17246840]

約数ペア:

[(1, 17246840), (2, 8623420), (4, 4311710), (5, 3449368), (8, 2155855), (10, 1724684), (13, 1326680), (17, 1014520), (20, 862342), (26, 663340), (34, 507260), (40, 431171), (52, 331670), (65, 265336), (68, 253630), (85, 202904), (104, 165835), (130, 132668), (136, 126815), (170, 101452), (221, 78040), (260, 66334), (340, 50726), (442, 39020), (520, 33167), (680, 25363), (884, 19510), (1105, 15608), (1768, 9755), (1951, 8840), (2210, 7804), (3902, 4420)]