58640260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 146081880

約数和(自身を除く): 87441620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1129, 1484, 1855, 2258, 2597, 3710, 4516, 5194, 5645, 7420, 7903, 10388, 11290, 12985, 15806, 22580, 25970, 31612, 39515, 51940, 55321, 59837, 79030, 110642, 119674, 158060, 221284, 239348, 276605, 299185, 418859, 553210, 598370, 837718, 1106420, 1196740, 1675436, 2094295, 2932013, 4188590, 5864026, 8377180, 11728052, 14660065, 29320130, 58640260]

約数ペア:

[(1, 58640260), (2, 29320130), (4, 14660065), (5, 11728052), (7, 8377180), (10, 5864026), (14, 4188590), (20, 2932013), (28, 2094295), (35, 1675436), (49, 1196740), (53, 1106420), (70, 837718), (98, 598370), (106, 553210), (140, 418859), (196, 299185), (212, 276605), (245, 239348), (265, 221284), (371, 158060), (490, 119674), (530, 110642), (742, 79030), (980, 59837), (1060, 55321), (1129, 51940), (1484, 39515), (1855, 31612), (2258, 25970), (2597, 22580), (3710, 15806), (4516, 12985), (5194, 11290), (5645, 10388), (7420, 7903)]