1622650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 3374784

約数和(自身を除く): 1752134

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 83, 85, 115, 166, 170, 230, 391, 415, 425, 575, 782, 830, 850, 1150, 1411, 1909, 1955, 2075, 2822, 3818, 3910, 4150, 7055, 9545, 9775, 14110, 19090, 19550, 32453, 35275, 47725, 64906, 70550, 95450, 162265, 324530, 811325, 1622650]

約数ペア:

[(1, 1622650), (2, 811325), (5, 324530), (10, 162265), (17, 95450), (23, 70550), (25, 64906), (34, 47725), (46, 35275), (50, 32453), (83, 19550), (85, 19090), (115, 14110), (166, 9775), (170, 9545), (230, 7055), (391, 4150), (415, 3910), (425, 3818), (575, 2822), (782, 2075), (830, 1955), (850, 1909), (1150, 1411)]