1927750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 3942432

約数和(自身を除く): 2014682

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 701, 1375, 1402, 2750, 3505, 7010, 7711, 15422, 17525, 35050, 38555, 77110, 87625, 175250, 192775, 385550, 963875, 1927750]

約数ペア:

[(1, 1927750), (2, 963875), (5, 385550), (10, 192775), (11, 175250), (22, 87625), (25, 77110), (50, 38555), (55, 35050), (110, 17525), (125, 15422), (250, 7711), (275, 7010), (550, 3505), (701, 2750), (1375, 1402)]