38265700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 92806560

約数和(自身を除く): 54540860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 809, 860, 946, 1075, 1100, 1618, 1892, 2150, 2365, 3236, 4045, 4300, 4730, 8090, 8899, 9460, 11825, 16180, 17798, 20225, 23650, 34787, 35596, 40450, 44495, 47300, 69574, 80900, 88990, 139148, 173935, 177980, 222475, 347870, 382657, 444950, 695740, 765314, 869675, 889900, 1530628, 1739350, 1913285, 3478700, 3826570, 7653140, 9566425, 19132850, 38265700]

約数ペア:

[(1, 38265700), (2, 19132850), (4, 9566425), (5, 7653140), (10, 3826570), (11, 3478700), (20, 1913285), (22, 1739350), (25, 1530628), (43, 889900), (44, 869675), (50, 765314), (55, 695740), (86, 444950), (100, 382657), (110, 347870), (172, 222475), (215, 177980), (220, 173935), (275, 139148), (430, 88990), (473, 80900), (550, 69574), (809, 47300), (860, 44495), (946, 40450), (1075, 35596), (1100, 34787), (1618, 23650), (1892, 20225), (2150, 17798), (2365, 16180), (3236, 11825), (4045, 9460), (4300, 8899), (4730, 8090)]