1129046840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{8693}}^1$

素因数の和:8912

約数の個数: 64

約数和(自身を含む): 2704181760

約数和(自身を除く): 1575134920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 191, 340, 382, 680, 764, 955, 1528, 1910, 3247, 3820, 6494, 7640, 8693, 12988, 16235, 17386, 25976, 32470, 34772, 43465, 64940, 69544, 86930, 129880, 147781, 173860, 295562, 347720, 591124, 738905, 1182248, 1477810, 1660363, 2955620, 3320726, 5911240, 6641452, 8301815, 13282904, 16603630, 28226171, 33207260, 56452342, 66414520, 112904684, 141130855, 225809368, 282261710, 564523420, 1129046840]

約数ペア:

[(1, 1129046840), (2, 564523420), (4, 282261710), (5, 225809368), (8, 141130855), (10, 112904684), (17, 66414520), (20, 56452342), (34, 33207260), (40, 28226171), (68, 16603630), (85, 13282904), (136, 8301815), (170, 6641452), (191, 5911240), (340, 3320726), (382, 2955620), (680, 1660363), (764, 1477810), (955, 1182248), (1528, 738905), (1910, 591124), (3247, 347720), (3820, 295562), (6494, 173860), (7640, 147781), (8693, 129880), (12988, 86930), (16235, 69544), (17386, 64940), (25976, 43465), (32470, 34772)]