45850840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163753}}^1$

素因数の和:163771

約数の個数: 32

約数和(自身を含む): 117902880

約数和(自身を除く): 72052040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 163753, 327506, 655012, 818765, 1146271, 1310024, 1637530, 2292542, 3275060, 4585084, 5731355, 6550120, 9170168, 11462710, 22925420, 45850840]

約数ペア:

[(1, 45850840), (2, 22925420), (4, 11462710), (5, 9170168), (7, 6550120), (8, 5731355), (10, 4585084), (14, 3275060), (20, 2292542), (28, 1637530), (35, 1310024), (40, 1146271), (56, 818765), (70, 655012), (140, 327506), (280, 163753)]