88992440

素因数分解:

$2^3\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1579}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 200502000

約数和(自身を除く): 111509560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1409, 1579, 2818, 3158, 5636, 6316, 7045, 7895, 11272, 12632, 14090, 15790, 28180, 31580, 56360, 63160, 2224811, 4449622, 8899244, 11124055, 17798488, 22248110, 44496220, 88992440]

約数ペア:

[(1, 88992440), (2, 44496220), (4, 22248110), (5, 17798488), (8, 11124055), (10, 8899244), (20, 4449622), (40, 2224811), (1409, 63160), (1579, 56360), (2818, 31580), (3158, 28180), (5636, 15790), (6316, 14090), (7045, 12632), (7895, 11272)]