8185280200

素因数分解:

$2^3\times 5^2\times {\mathrm{4027}}^1\times {\mathrm{10163}}^1$

素因数の和:14206

約数の個数: 48

約数和(自身を含む): 19037375280

約数和(自身を除く): 10852095080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 4027, 8054, 10163, 16108, 20135, 20326, 32216, 40270, 40652, 50815, 80540, 81304, 100675, 101630, 161080, 201350, 203260, 254075, 402700, 406520, 508150, 805400, 1016300, 2032600, 40926401, 81852802, 163705604, 204632005, 327411208, 409264010, 818528020, 1023160025, 1637056040, 2046320050, 4092640100, 8185280200]

約数ペア:

[(1, 8185280200), (2, 4092640100), (4, 2046320050), (5, 1637056040), (8, 1023160025), (10, 818528020), (20, 409264010), (25, 327411208), (40, 204632005), (50, 163705604), (100, 81852802), (200, 40926401), (4027, 2032600), (8054, 1016300), (10163, 805400), (16108, 508150), (20135, 406520), (20326, 402700), (32216, 254075), (40270, 203260), (40652, 201350), (50815, 161080), (80540, 101630), (81304, 100675)]