38535250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 79252992

約数和(自身を除く): 40717742

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 125, 130, 142, 167, 250, 325, 334, 355, 650, 710, 835, 923, 1625, 1670, 1775, 1846, 2171, 3250, 3550, 4175, 4342, 4615, 8350, 8875, 9230, 10855, 11857, 17750, 20875, 21710, 23075, 23714, 41750, 46150, 54275, 59285, 108550, 115375, 118570, 154141, 230750, 271375, 296425, 308282, 542750, 592850, 770705, 1482125, 1541410, 2964250, 3853525, 7707050, 19267625, 38535250]

約数ペア:

[(1, 38535250), (2, 19267625), (5, 7707050), (10, 3853525), (13, 2964250), (25, 1541410), (26, 1482125), (50, 770705), (65, 592850), (71, 542750), (125, 308282), (130, 296425), (142, 271375), (167, 230750), (250, 154141), (325, 118570), (334, 115375), (355, 108550), (650, 59285), (710, 54275), (835, 46150), (923, 41750), (1625, 23714), (1670, 23075), (1775, 21710), (1846, 20875), (2171, 17750), (3250, 11857), (3550, 10855), (4175, 9230), (4342, 8875), (4615, 8350)]