83901860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1201}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 201936000

約数和(自身を除く): 118034140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 499, 998, 1201, 1996, 2402, 2495, 3493, 4804, 4990, 6005, 6986, 8407, 9980, 12010, 13972, 16814, 17465, 24020, 33628, 34930, 42035, 69860, 84070, 168140, 599299, 1198598, 2397196, 2996495, 4195093, 5992990, 8390186, 11985980, 16780372, 20975465, 41950930, 83901860]

約数ペア:

[(1, 83901860), (2, 41950930), (4, 20975465), (5, 16780372), (7, 11985980), (10, 8390186), (14, 5992990), (20, 4195093), (28, 2996495), (35, 2397196), (70, 1198598), (140, 599299), (499, 168140), (998, 84070), (1201, 69860), (1996, 42035), (2402, 34930), (2495, 33628), (3493, 24020), (4804, 17465), (4990, 16814), (6005, 13972), (6986, 12010), (8407, 9980)]