66162560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5479

約数の個数: 64

約数和(自身を含む): 166525200

約数和(自身を除く): 100362640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 5441, 6080, 10882, 12160, 21764, 27205, 43528, 54410, 87056, 103379, 108820, 174112, 206758, 217640, 348224, 413516, 435280, 516895, 696448, 827032, 870560, 1033790, 1654064, 1741120, 2067580, 3308128, 3482240, 4135160, 6616256, 8270320, 13232512, 16540640, 33081280, 66162560]

約数ペア:

[(1, 66162560), (2, 33081280), (4, 16540640), (5, 13232512), (8, 8270320), (10, 6616256), (16, 4135160), (19, 3482240), (20, 3308128), (32, 2067580), (38, 1741120), (40, 1654064), (64, 1033790), (76, 870560), (80, 827032), (95, 696448), (128, 516895), (152, 435280), (160, 413516), (190, 348224), (304, 217640), (320, 206758), (380, 174112), (608, 108820), (640, 103379), (760, 87056), (1216, 54410), (1520, 43528), (2432, 27205), (3040, 21764), (5441, 12160), (6080, 10882)]