24853660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5623}}^1$

素因数の和:5662

約数の個数: 48

約数和(自身を含む): 59524416

約数和(自身を除く): 34670756

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 5623, 11246, 22492, 28115, 56230, 73099, 95591, 112460, 146198, 191182, 292396, 365495, 382364, 477955, 730990, 955910, 1242683, 1461980, 1911820, 2485366, 4970732, 6213415, 12426830, 24853660]

約数ペア:

[(1, 24853660), (2, 12426830), (4, 6213415), (5, 4970732), (10, 2485366), (13, 1911820), (17, 1461980), (20, 1242683), (26, 955910), (34, 730990), (52, 477955), (65, 382364), (68, 365495), (85, 292396), (130, 191182), (170, 146198), (221, 112460), (260, 95591), (340, 73099), (442, 56230), (884, 28115), (1105, 22492), (2210, 11246), (4420, 5623)]