73929920

素因数分解:

$2^6\times 5^1\times {\mathrm{231031}}^1$

素因数の和:231048

約数の個数: 28

約数和(自身を含む): 176046384

約数和(自身を除く): 102116464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 231031, 462062, 924124, 1155155, 1848248, 2310310, 3696496, 4620620, 7392992, 9241240, 14785984, 18482480, 36964960, 73929920]

約数ペア:

[(1, 73929920), (2, 36964960), (4, 18482480), (5, 14785984), (8, 9241240), (10, 7392992), (16, 4620620), (20, 3696496), (32, 2310310), (40, 1848248), (64, 1155155), (80, 924124), (160, 462062), (320, 231031)]