2510177306120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{72214537}}^1$

素因数の和:72214638

約数の個数: 64

約数和(自身を含む): 6239336083200

約数和(自身を除く): 3729158777080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 3160, 3476, 4345, 6952, 8690, 17380, 34760, 72214537, 144429074, 288858148, 361072685, 577716296, 722145370, 794359907, 1444290740, 1588719814, 2888581480, 3177439628, 3971799535, 5704948423, 6354879256, 7943599070, 11409896846, 15887198140, 22819793692, 28524742115, 31774396280, 45639587384, 57049484230, 62754432653, 114098968460, 125508865306, 228197936920, 251017730612, 313772163265, 502035461224, 627544326530, 1255088653060, 2510177306120]

約数ペア:

[(1, 2510177306120), (2, 1255088653060), (4, 627544326530), (5, 502035461224), (8, 313772163265), (10, 251017730612), (11, 228197936920), (20, 125508865306), (22, 114098968460), (40, 62754432653), (44, 57049484230), (55, 45639587384), (79, 31774396280), (88, 28524742115), (110, 22819793692), (158, 15887198140), (220, 11409896846), (316, 7943599070), (395, 6354879256), (440, 5704948423), (632, 3971799535), (790, 3177439628), (869, 2888581480), (1580, 1588719814), (1738, 1444290740), (3160, 794359907), (3476, 722145370), (4345, 577716296), (6952, 361072685), (8690, 288858148), (17380, 144429074), (34760, 72214537)]