9402440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6353}}^1$

素因数の和:6401

約数の個数: 32

約数和(自身を含む): 21730680

約数和(自身を除く): 12328240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 6353, 12706, 25412, 31765, 50824, 63530, 127060, 235061, 254120, 470122, 940244, 1175305, 1880488, 2350610, 4701220, 9402440]

約数ペア:

[(1, 9402440), (2, 4701220), (4, 2350610), (5, 1880488), (8, 1175305), (10, 940244), (20, 470122), (37, 254120), (40, 235061), (74, 127060), (148, 63530), (185, 50824), (296, 31765), (370, 25412), (740, 12706), (1480, 6353)]