90976120

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3797}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 205092000

約数和(自身を除く): 114115880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 3797, 4792, 5990, 7594, 11980, 15188, 18985, 23960, 30376, 37970, 75940, 151880, 2274403, 4548806, 9097612, 11372015, 18195224, 22744030, 45488060, 90976120]

約数ペア:

[(1, 90976120), (2, 45488060), (4, 22744030), (5, 18195224), (8, 11372015), (10, 9097612), (20, 4548806), (40, 2274403), (599, 151880), (1198, 75940), (2396, 37970), (2995, 30376), (3797, 23960), (4792, 18985), (5990, 15188), (7594, 11980)]