25701260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 59566752

約数和(自身を除く): 33865492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2411, 2665, 4822, 5330, 9644, 10660, 12055, 24110, 31343, 48220, 62686, 98851, 125372, 156715, 197702, 313430, 395404, 494255, 626860, 988510, 1285063, 1977020, 2570126, 5140252, 6425315, 12850630, 25701260]

約数ペア:

[(1, 25701260), (2, 12850630), (4, 6425315), (5, 5140252), (10, 2570126), (13, 1977020), (20, 1285063), (26, 988510), (41, 626860), (52, 494255), (65, 395404), (82, 313430), (130, 197702), (164, 156715), (205, 125372), (260, 98851), (410, 62686), (533, 48220), (820, 31343), (1066, 24110), (2132, 12055), (2411, 10660), (2665, 9644), (4822, 5330)]