8838700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:563

約数の個数: 54

約数和(自身を含む): 20808564

約数和(自身を除く): 11969864

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 523, 650, 676, 845, 1046, 1300, 1690, 2092, 2615, 3380, 4225, 5230, 6799, 8450, 10460, 13075, 13598, 16900, 26150, 27196, 33995, 52300, 67990, 88387, 135980, 169975, 176774, 339950, 353548, 441935, 679900, 883870, 1767740, 2209675, 4419350, 8838700]

約数ペア:

[(1, 8838700), (2, 4419350), (4, 2209675), (5, 1767740), (10, 883870), (13, 679900), (20, 441935), (25, 353548), (26, 339950), (50, 176774), (52, 169975), (65, 135980), (100, 88387), (130, 67990), (169, 52300), (260, 33995), (325, 27196), (338, 26150), (523, 16900), (650, 13598), (676, 13075), (845, 10460), (1046, 8450), (1300, 6799), (1690, 5230), (2092, 4225), (2615, 3380)]