24901370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 51480576

約数和(自身を除く): 26579206

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 130, 155, 167, 185, 310, 334, 370, 403, 481, 806, 835, 962, 1147, 1670, 2015, 2171, 2294, 2405, 4030, 4342, 4810, 5177, 5735, 6179, 10354, 10855, 11470, 12358, 14911, 21710, 25885, 29822, 30895, 51770, 61790, 67301, 74555, 80327, 134602, 149110, 160654, 191549, 336505, 383098, 401635, 673010, 803270, 957745, 1915490, 2490137, 4980274, 12450685, 24901370]

約数ペア:

[(1, 24901370), (2, 12450685), (5, 4980274), (10, 2490137), (13, 1915490), (26, 957745), (31, 803270), (37, 673010), (62, 401635), (65, 383098), (74, 336505), (130, 191549), (155, 160654), (167, 149110), (185, 134602), (310, 80327), (334, 74555), (370, 67301), (403, 61790), (481, 51770), (806, 30895), (835, 29822), (962, 25885), (1147, 21710), (1670, 14911), (2015, 12358), (2171, 11470), (2294, 10855), (2405, 10354), (4030, 6179), (4342, 5735), (4810, 5177)]