23428760

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3931}}^1$

素因数の和:4091

約数の個数: 32

約数和(自身を含む): 53082000

約数和(自身を除く): 29653240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 3931, 5960, 7862, 15724, 19655, 31448, 39310, 78620, 157240, 585719, 1171438, 2342876, 2928595, 4685752, 5857190, 11714380, 23428760]

約数ペア:

[(1, 23428760), (2, 11714380), (4, 5857190), (5, 4685752), (8, 2928595), (10, 2342876), (20, 1171438), (40, 585719), (149, 157240), (298, 78620), (596, 39310), (745, 31448), (1192, 19655), (1490, 15724), (2980, 7862), (3931, 5960)]