66424250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 131459328

約数和(自身を除く): 65035078

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 125, 167, 185, 215, 250, 334, 370, 430, 835, 925, 1075, 1591, 1670, 1850, 2150, 3182, 4175, 4625, 5375, 6179, 7181, 7955, 8350, 9250, 10750, 12358, 14362, 15910, 20875, 30895, 35905, 39775, 41750, 61790, 71810, 79550, 154475, 179525, 198875, 265697, 308950, 359050, 397750, 531394, 772375, 897625, 1328485, 1544750, 1795250, 2656970, 6642425, 13284850, 33212125, 66424250]

約数ペア:

[(1, 66424250), (2, 33212125), (5, 13284850), (10, 6642425), (25, 2656970), (37, 1795250), (43, 1544750), (50, 1328485), (74, 897625), (86, 772375), (125, 531394), (167, 397750), (185, 359050), (215, 308950), (250, 265697), (334, 198875), (370, 179525), (430, 154475), (835, 79550), (925, 71810), (1075, 61790), (1591, 41750), (1670, 39775), (1850, 35905), (2150, 30895), (3182, 20875), (4175, 15910), (4625, 14362), (5375, 12358), (6179, 10750), (7181, 9250), (7955, 8350)]