23628620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40739}}^1$

素因数の和:40777

約数の個数: 24

約数和(自身を含む): 51332400

約数和(自身を除く): 27703780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 40739, 81478, 162956, 203695, 407390, 814780, 1181431, 2362862, 4725724, 5907155, 11814310, 23628620]

約数ペア:

[(1, 23628620), (2, 11814310), (4, 5907155), (5, 4725724), (10, 2362862), (20, 1181431), (29, 814780), (58, 407390), (116, 203695), (145, 162956), (290, 81478), (580, 40739)]