57158660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 130056192

約数和(自身を除く): 72897532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 764, 955, 1151, 1910, 2302, 2483, 3820, 4604, 4966, 5755, 9932, 11510, 12415, 14963, 23020, 24830, 29926, 49660, 59852, 74815, 149630, 219841, 299260, 439682, 879364, 1099205, 2198410, 2857933, 4396820, 5715866, 11431732, 14289665, 28579330, 57158660]

約数ペア:

[(1, 57158660), (2, 28579330), (4, 14289665), (5, 11431732), (10, 5715866), (13, 4396820), (20, 2857933), (26, 2198410), (52, 1099205), (65, 879364), (130, 439682), (191, 299260), (260, 219841), (382, 149630), (764, 74815), (955, 59852), (1151, 49660), (1910, 29926), (2302, 24830), (2483, 23020), (3820, 14963), (4604, 12415), (4966, 11510), (5755, 9932)]