34493680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 91494144

約数和(自身を除く): 57000464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 1951, 2210, 3536, 3902, 4420, 7804, 8840, 9755, 15608, 17680, 19510, 25363, 31216, 33167, 39020, 50726, 66334, 78040, 101452, 126815, 132668, 156080, 165835, 202904, 253630, 265336, 331670, 405808, 431171, 507260, 530672, 663340, 862342, 1014520, 1326680, 1724684, 2029040, 2155855, 2653360, 3449368, 4311710, 6898736, 8623420, 17246840, 34493680]

約数ペア:

[(1, 34493680), (2, 17246840), (4, 8623420), (5, 6898736), (8, 4311710), (10, 3449368), (13, 2653360), (16, 2155855), (17, 2029040), (20, 1724684), (26, 1326680), (34, 1014520), (40, 862342), (52, 663340), (65, 530672), (68, 507260), (80, 431171), (85, 405808), (104, 331670), (130, 265336), (136, 253630), (170, 202904), (208, 165835), (221, 156080), (260, 132668), (272, 126815), (340, 101452), (442, 78040), (520, 66334), (680, 50726), (884, 39020), (1040, 33167), (1105, 31216), (1360, 25363), (1768, 19510), (1951, 17680), (2210, 15608), (3536, 9755), (3902, 8840), (4420, 7804)]