130707560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1151}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 182820760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 167, 170, 334, 340, 668, 680, 835, 1151, 1336, 1670, 2302, 2839, 3340, 4604, 5678, 5755, 6680, 9208, 11356, 11510, 14195, 19567, 22712, 23020, 28390, 39134, 46040, 56780, 78268, 97835, 113560, 156536, 192217, 195670, 384434, 391340, 768868, 782680, 961085, 1537736, 1922170, 3267689, 3844340, 6535378, 7688680, 13070756, 16338445, 26141512, 32676890, 65353780, 130707560]

約数ペア:

[(1, 130707560), (2, 65353780), (4, 32676890), (5, 26141512), (8, 16338445), (10, 13070756), (17, 7688680), (20, 6535378), (34, 3844340), (40, 3267689), (68, 1922170), (85, 1537736), (136, 961085), (167, 782680), (170, 768868), (334, 391340), (340, 384434), (668, 195670), (680, 192217), (835, 156536), (1151, 113560), (1336, 97835), (1670, 78268), (2302, 56780), (2839, 46040), (3340, 39134), (4604, 28390), (5678, 23020), (5755, 22712), (6680, 19567), (9208, 14195), (11356, 11510)]