57162640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37607}}^1$

素因数の和:37639

約数の個数: 40

約数和(自身を含む): 139901760

約数和(自身を除く): 82739120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 37607, 75214, 150428, 188035, 300856, 376070, 601712, 714533, 752140, 1429066, 1504280, 2858132, 3008560, 3572665, 5716264, 7145330, 11432528, 14290660, 28581320, 57162640]

約数ペア:

[(1, 57162640), (2, 28581320), (4, 14290660), (5, 11432528), (8, 7145330), (10, 5716264), (16, 3572665), (19, 3008560), (20, 2858132), (38, 1504280), (40, 1429066), (76, 752140), (80, 714533), (95, 601712), (152, 376070), (190, 300856), (304, 188035), (380, 150428), (760, 75214), (1520, 37607)]