120767140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11329}}^1$

素因数の和:11392

約数の個数: 48

約数和(自身を含む): 279805680

約数和(自身を除く): 159038540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 11329, 22658, 45316, 56645, 113290, 147277, 226580, 294554, 464489, 589108, 736385, 928978, 1472770, 1857956, 2322445, 2945540, 4644890, 6038357, 9289780, 12076714, 24153428, 30191785, 60383570, 120767140]

約数ペア:

[(1, 120767140), (2, 60383570), (4, 30191785), (5, 24153428), (10, 12076714), (13, 9289780), (20, 6038357), (26, 4644890), (41, 2945540), (52, 2322445), (65, 1857956), (82, 1472770), (130, 928978), (164, 736385), (205, 589108), (260, 464489), (410, 294554), (533, 226580), (820, 147277), (1066, 113290), (2132, 56645), (2665, 45316), (5330, 22658), (10660, 11329)]