956989280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{460091}}^1$

素因数の和:460119

約数の個数: 48

約数和(自身を含む): 2434806864

約数和(自身を除く): 1477817584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 460091, 920182, 1840364, 2300455, 3680728, 4600910, 5981183, 7361456, 9201820, 11962366, 14722912, 18403640, 23924732, 29905915, 36807280, 47849464, 59811830, 73614560, 95698928, 119623660, 191397856, 239247320, 478494640, 956989280]

約数ペア:

[(1, 956989280), (2, 478494640), (4, 239247320), (5, 191397856), (8, 119623660), (10, 95698928), (13, 73614560), (16, 59811830), (20, 47849464), (26, 36807280), (32, 29905915), (40, 23924732), (52, 18403640), (65, 14722912), (80, 11962366), (104, 9201820), (130, 7361456), (160, 5981183), (208, 4600910), (260, 3680728), (416, 2300455), (520, 1840364), (1040, 920182), (2080, 460091)]