7707050

素因数分解:

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

素因数の和:263

約数の個数: 48

約数和(自身を含む): 15748992

約数和(自身を除く): 8041942

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 167, 325, 334, 355, 650, 710, 835, 923, 1670, 1775, 1846, 2171, 3550, 4175, 4342, 4615, 8350, 9230, 10855, 11857, 21710, 23075, 23714, 46150, 54275, 59285, 108550, 118570, 154141, 296425, 308282, 592850, 770705, 1541410, 3853525, 7707050]

約数ペア:

[(1, 7707050), (2, 3853525), (5, 1541410), (10, 770705), (13, 592850), (25, 308282), (26, 296425), (50, 154141), (65, 118570), (71, 108550), (130, 59285), (142, 54275), (167, 46150), (325, 23714), (334, 23075), (355, 21710), (650, 11857), (710, 10855), (835, 9230), (923, 8350), (1670, 4615), (1775, 4342), (1846, 4175), (2171, 3550)]