4750120

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 10773000

約数和(自身を除く): 6022880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 797, 1192, 1490, 1594, 2980, 3188, 3985, 5960, 6376, 7970, 15940, 31880, 118753, 237506, 475012, 593765, 950024, 1187530, 2375060, 4750120]

約数ペア:

[(1, 4750120), (2, 2375060), (4, 1187530), (5, 950024), (8, 593765), (10, 475012), (20, 237506), (40, 118753), (149, 31880), (298, 15940), (596, 7970), (745, 6376), (797, 5960), (1192, 3985), (1490, 3188), (1594, 2980)]