67591840

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1103}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 160247808

約数和(自身を除く): 92655968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1103, 1532, 1915, 2206, 3064, 3830, 4412, 5515, 6128, 7660, 8824, 11030, 12256, 15320, 17648, 22060, 30640, 35296, 44120, 61280, 88240, 176480, 422449, 844898, 1689796, 2112245, 3379592, 4224490, 6759184, 8448980, 13518368, 16897960, 33795920, 67591840]

約数ペア:

[(1, 67591840), (2, 33795920), (4, 16897960), (5, 13518368), (8, 8448980), (10, 6759184), (16, 4224490), (20, 3379592), (32, 2112245), (40, 1689796), (80, 844898), (160, 422449), (383, 176480), (766, 88240), (1103, 61280), (1532, 44120), (1915, 35296), (2206, 30640), (3064, 22060), (3830, 17648), (4412, 15320), (5515, 12256), (6128, 11030), (7660, 8824)]