2263586680

素因数分解:

$2^3\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{40163}}^1$

素因数の和:41583

約数の個数: 32

約数和(自身を含む): 5096811600

約数和(自身を除く): 2833224920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1409, 2818, 5636, 7045, 11272, 14090, 28180, 40163, 56360, 80326, 160652, 200815, 321304, 401630, 803260, 1606520, 56589667, 113179334, 226358668, 282948335, 452717336, 565896670, 1131793340, 2263586680]

約数ペア:

[(1, 2263586680), (2, 1131793340), (4, 565896670), (5, 452717336), (8, 282948335), (10, 226358668), (20, 113179334), (40, 56589667), (1409, 1606520), (2818, 803260), (5636, 401630), (7045, 321304), (11272, 200815), (14090, 160652), (28180, 80326), (40163, 56360)]