79799240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104999}}^1$

素因数の和:105029

約数の個数: 32

約数和(自身を含む): 189000000

約数和(自身を除く): 109200760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 104999, 209998, 419996, 524995, 839992, 1049990, 1994981, 2099980, 3989962, 4199960, 7979924, 9974905, 15959848, 19949810, 39899620, 79799240]

約数ペア:

[(1, 79799240), (2, 39899620), (4, 19949810), (5, 15959848), (8, 9974905), (10, 7979924), (19, 4199960), (20, 3989962), (38, 2099980), (40, 1994981), (76, 1049990), (95, 839992), (152, 524995), (190, 419996), (380, 209998), (760, 104999)]