47479480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62473}}^1$

素因数の和:62503

約数の個数: 32

約数和(自身を含む): 112453200

約数和(自身を除く): 64973720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 62473, 124946, 249892, 312365, 499784, 624730, 1186987, 1249460, 2373974, 2498920, 4747948, 5934935, 9495896, 11869870, 23739740, 47479480]

約数ペア:

[(1, 47479480), (2, 23739740), (4, 11869870), (5, 9495896), (8, 5934935), (10, 4747948), (19, 2498920), (20, 2373974), (38, 1249460), (40, 1186987), (76, 624730), (95, 499784), (152, 312365), (190, 249892), (380, 124946), (760, 62473)]