42773600

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 105493248

約数和(自身を除く): 62719648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 421, 508, 635, 800, 842, 1016, 1270, 1684, 2032, 2105, 2540, 3175, 3368, 4064, 4210, 5080, 6350, 6736, 8420, 10160, 10525, 12700, 13472, 16840, 20320, 21050, 25400, 33680, 42100, 50800, 53467, 67360, 84200, 101600, 106934, 168400, 213868, 267335, 336800, 427736, 534670, 855472, 1069340, 1336675, 1710944, 2138680, 2673350, 4277360, 5346700, 8554720, 10693400, 21386800, 42773600]

約数ペア:

[(1, 42773600), (2, 21386800), (4, 10693400), (5, 8554720), (8, 5346700), (10, 4277360), (16, 2673350), (20, 2138680), (25, 1710944), (32, 1336675), (40, 1069340), (50, 855472), (80, 534670), (100, 427736), (127, 336800), (160, 267335), (200, 213868), (254, 168400), (400, 106934), (421, 101600), (508, 84200), (635, 67360), (800, 53467), (842, 50800), (1016, 42100), (1270, 33680), (1684, 25400), (2032, 21050), (2105, 20320), (2540, 16840), (3175, 13472), (3368, 12700), (4064, 10525), (4210, 10160), (5080, 8420), (6350, 6736)]