71433100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{10061}}^1$

素因数の和:10146

約数の個数: 36

約数和(自身を含む): 157208688

約数和(自身を除く): 85775588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 10061, 20122, 40244, 50305, 100610, 201220, 251525, 503050, 714331, 1006100, 1428662, 2857324, 3571655, 7143310, 14286620, 17858275, 35716550, 71433100]

約数ペア:

[(1, 71433100), (2, 35716550), (4, 17858275), (5, 14286620), (10, 7143310), (20, 3571655), (25, 2857324), (50, 1428662), (71, 1006100), (100, 714331), (142, 503050), (284, 251525), (355, 201220), (710, 100610), (1420, 50305), (1775, 40244), (3550, 20122), (7100, 10061)]