10642900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1584

約数の個数: 36

約数和(自身を含む): 23436000

約数和(自身を除く): 12793100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1499, 1775, 2998, 3550, 5996, 7100, 7495, 14990, 29980, 37475, 74950, 106429, 149900, 212858, 425716, 532145, 1064290, 2128580, 2660725, 5321450, 10642900]

約数ペア:

[(1, 10642900), (2, 5321450), (4, 2660725), (5, 2128580), (10, 1064290), (20, 532145), (25, 425716), (50, 212858), (71, 149900), (100, 106429), (142, 74950), (284, 37475), (355, 29980), (710, 14990), (1420, 7495), (1499, 7100), (1775, 5996), (2998, 3550)]