4501477420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{44773}}^1$

素因数の和:45250

約数の個数: 48

約数和(自身を含む): 10335271968

約数和(自身を除く): 5833794548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 457, 914, 1828, 2285, 4570, 5027, 9140, 10054, 20108, 25135, 44773, 50270, 89546, 100540, 179092, 223865, 447730, 492503, 895460, 985006, 1970012, 2462515, 4925030, 9850060, 20461261, 40922522, 81845044, 102306305, 204612610, 225073871, 409225220, 450147742, 900295484, 1125369355, 2250738710, 4501477420]

約数ペア:

[(1, 4501477420), (2, 2250738710), (4, 1125369355), (5, 900295484), (10, 450147742), (11, 409225220), (20, 225073871), (22, 204612610), (44, 102306305), (55, 81845044), (110, 40922522), (220, 20461261), (457, 9850060), (914, 4925030), (1828, 2462515), (2285, 1970012), (4570, 985006), (5027, 895460), (9140, 492503), (10054, 447730), (20108, 223865), (25135, 179092), (44773, 100540), (50270, 89546)]