74135020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127819}}^1$

素因数の和:127857

約数の個数: 24

約数和(自身を含む): 161053200

約数和(自身を除く): 86918180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 127819, 255638, 511276, 639095, 1278190, 2556380, 3706751, 7413502, 14827004, 18533755, 37067510, 74135020]

約数ペア:

[(1, 74135020), (2, 37067510), (4, 18533755), (5, 14827004), (10, 7413502), (20, 3706751), (29, 2556380), (58, 1278190), (116, 639095), (145, 511276), (290, 255638), (580, 127819)]