1300154960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1250149}}^1$

素因数の和:1250175

約数の個数: 40

約数和(自身を含む): 3255390600

約数和(自身を除く): 1955235640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1250149, 2500298, 5000596, 6250745, 10001192, 12501490, 16251937, 20002384, 25002980, 32503874, 50005960, 65007748, 81259685, 100011920, 130015496, 162519370, 260030992, 325038740, 650077480, 1300154960]

約数ペア:

[(1, 1300154960), (2, 650077480), (4, 325038740), (5, 260030992), (8, 162519370), (10, 130015496), (13, 100011920), (16, 81259685), (20, 65007748), (26, 50005960), (40, 32503874), (52, 25002980), (65, 20002384), (80, 16251937), (104, 12501490), (130, 10001192), (208, 6250745), (260, 5000596), (520, 2500298), (1040, 1250149)]