1570299628780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{15575279}}^1$

素因数の和:15575430

約数の個数: 36

約数和(自身を含む): 3344729078880

約数和(自身を除く): 1774429450100

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5041, 10082, 20164, 25205, 50410, 100820, 15575279, 31150558, 62301116, 77876395, 155752790, 311505580, 1105844809, 2211689618, 4423379236, 5529224045, 11058448090, 22116896180, 78514981439, 157029962878, 314059925756, 392574907195, 785149814390, 1570299628780]

約数ペア:

[(1, 1570299628780), (2, 785149814390), (4, 392574907195), (5, 314059925756), (10, 157029962878), (20, 78514981439), (71, 22116896180), (142, 11058448090), (284, 5529224045), (355, 4423379236), (710, 2211689618), (1420, 1105844809), (5041, 311505580), (10082, 155752790), (20164, 77876395), (25205, 62301116), (50410, 31150558), (100820, 15575279)]