40027250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{5521}}^1$

素因数の和:5567

約数の個数: 32

約数和(自身を含む): 77528880

約数和(自身を除く): 37501630

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 5521, 7250, 11042, 27605, 55210, 138025, 160109, 276050, 320218, 690125, 800545, 1380250, 1601090, 4002725, 8005450, 20013625, 40027250]

約数ペア:

[(1, 40027250), (2, 20013625), (5, 8005450), (10, 4002725), (25, 1601090), (29, 1380250), (50, 800545), (58, 690125), (125, 320218), (145, 276050), (250, 160109), (290, 138025), (725, 55210), (1450, 27605), (3625, 11042), (5521, 7250)]