57154360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1699}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 133263000

約数和(自身を除く): 76108640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 1699, 3364, 3398, 4205, 6728, 6796, 8410, 8495, 13592, 16820, 16990, 33640, 33980, 49271, 67960, 98542, 197084, 246355, 394168, 492710, 985420, 1428859, 1970840, 2857718, 5715436, 7144295, 11430872, 14288590, 28577180, 57154360]

約数ペア:

[(1, 57154360), (2, 28577180), (4, 14288590), (5, 11430872), (8, 7144295), (10, 5715436), (20, 2857718), (29, 1970840), (40, 1428859), (58, 985420), (116, 492710), (145, 394168), (232, 246355), (290, 197084), (580, 98542), (841, 67960), (1160, 49271), (1682, 33980), (1699, 33640), (3364, 16990), (3398, 16820), (4205, 13592), (6728, 8495), (6796, 8410)]