299585080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{953}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 700617600

約数和(自身を除く): 401032520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 271, 290, 542, 580, 953, 1084, 1160, 1355, 1906, 2168, 2710, 3812, 4765, 5420, 7624, 7859, 9530, 10840, 15718, 19060, 27637, 31436, 38120, 39295, 55274, 62872, 78590, 110548, 138185, 157180, 221096, 258263, 276370, 314360, 516526, 552740, 1033052, 1105480, 1291315, 2066104, 2582630, 5165260, 7489627, 10330520, 14979254, 29958508, 37448135, 59917016, 74896270, 149792540, 299585080]

約数ペア:

[(1, 299585080), (2, 149792540), (4, 74896270), (5, 59917016), (8, 37448135), (10, 29958508), (20, 14979254), (29, 10330520), (40, 7489627), (58, 5165260), (116, 2582630), (145, 2066104), (232, 1291315), (271, 1105480), (290, 1033052), (542, 552740), (580, 516526), (953, 314360), (1084, 276370), (1160, 258263), (1355, 221096), (1906, 157180), (2168, 138185), (2710, 110548), (3812, 78590), (4765, 62872), (5420, 55274), (7624, 39295), (7859, 38120), (9530, 31436), (10840, 27637), (15718, 19060)]