2977750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 5724576

約数和(自身を除く): 2746826

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 277, 430, 554, 1075, 1385, 2150, 2770, 5375, 6925, 10750, 11911, 13850, 23822, 34625, 59555, 69250, 119110, 297775, 595550, 1488875, 2977750]

約数ペア:

[(1, 2977750), (2, 1488875), (5, 595550), (10, 297775), (25, 119110), (43, 69250), (50, 59555), (86, 34625), (125, 23822), (215, 13850), (250, 11911), (277, 10750), (430, 6925), (554, 5375), (1075, 2770), (1385, 2150)]