1056551080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{11351}}^1$

素因数の和:11554

約数の個数: 64

約数和(自身を含む): 2574633600

約数和(自身を除く): 1518082520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 179, 260, 358, 520, 716, 895, 1432, 1790, 2327, 3580, 4654, 7160, 9308, 11351, 11635, 18616, 22702, 23270, 45404, 46540, 56755, 90808, 93080, 113510, 147563, 227020, 295126, 454040, 590252, 737815, 1180504, 1475630, 2031829, 2951260, 4063658, 5902520, 8127316, 10159145, 16254632, 20318290, 26413777, 40636580, 52827554, 81273160, 105655108, 132068885, 211310216, 264137770, 528275540, 1056551080]

約数ペア:

[(1, 1056551080), (2, 528275540), (4, 264137770), (5, 211310216), (8, 132068885), (10, 105655108), (13, 81273160), (20, 52827554), (26, 40636580), (40, 26413777), (52, 20318290), (65, 16254632), (104, 10159145), (130, 8127316), (179, 5902520), (260, 4063658), (358, 2951260), (520, 2031829), (716, 1475630), (895, 1180504), (1432, 737815), (1790, 590252), (2327, 454040), (3580, 295126), (4654, 227020), (7160, 147563), (9308, 113510), (11351, 93080), (11635, 90808), (18616, 56755), (22702, 46540), (23270, 45404)]