88999220

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{5407}}^1$

素因数の和:6239

約数の個数: 24

約数和(自身を含む): 187160064

約数和(自身を除く): 98160844

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 5407, 8230, 10814, 16460, 21628, 27035, 54070, 108140, 4449961, 8899922, 17799844, 22249805, 44499610, 88999220]

約数ペア:

[(1, 88999220), (2, 44499610), (4, 22249805), (5, 17799844), (10, 8899922), (20, 4449961), (823, 108140), (1646, 54070), (3292, 27035), (4115, 21628), (5407, 16460), (8230, 10814)]