75919280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55823}}^1$

素因数の和:55853

約数の個数: 40

約数和(自身を含む): 186898752

約数和(自身を除く): 110979472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 55823, 111646, 223292, 279115, 446584, 558230, 893168, 948991, 1116460, 1897982, 2232920, 3795964, 4465840, 4744955, 7591928, 9489910, 15183856, 18979820, 37959640, 75919280]

約数ペア:

[(1, 75919280), (2, 37959640), (4, 18979820), (5, 15183856), (8, 9489910), (10, 7591928), (16, 4744955), (17, 4465840), (20, 3795964), (34, 2232920), (40, 1897982), (68, 1116460), (80, 948991), (85, 893168), (136, 558230), (170, 446584), (272, 279115), (340, 223292), (680, 111646), (1360, 55823)]