1961566250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13187}}^1$

素因数の和:13233

約数の個数: 80

約数和(自身を含む): 4449525696

約数和(自身を除く): 2487959446

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 625, 850, 875, 1190, 1250, 1750, 2125, 2975, 4250, 4375, 5950, 8750, 10625, 13187, 14875, 21250, 26374, 29750, 65935, 74375, 92309, 131870, 148750, 184618, 224179, 329675, 448358, 461545, 659350, 923090, 1120895, 1569253, 1648375, 2241790, 2307725, 3138506, 3296750, 4615450, 5604475, 7846265, 8241875, 11208950, 11538625, 15692530, 16483750, 23077250, 28022375, 39231325, 56044750, 57693125, 78462650, 115386250, 140111875, 196156625, 280223750, 392313250, 980783125, 1961566250]

約数ペア:

[(1, 1961566250), (2, 980783125), (5, 392313250), (7, 280223750), (10, 196156625), (14, 140111875), (17, 115386250), (25, 78462650), (34, 57693125), (35, 56044750), (50, 39231325), (70, 28022375), (85, 23077250), (119, 16483750), (125, 15692530), (170, 11538625), (175, 11208950), (238, 8241875), (250, 7846265), (350, 5604475), (425, 4615450), (595, 3296750), (625, 3138506), (850, 2307725), (875, 2241790), (1190, 1648375), (1250, 1569253), (1750, 1120895), (2125, 923090), (2975, 659350), (4250, 461545), (4375, 448358), (5950, 329675), (8750, 224179), (10625, 184618), (13187, 148750), (14875, 131870), (21250, 92309), (26374, 74375), (29750, 65935)]