4526960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 10686816

約数和(自身を除く): 6159856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 797, 1136, 1420, 1594, 2840, 3188, 3985, 5680, 6376, 7970, 12752, 15940, 31880, 56587, 63760, 113174, 226348, 282935, 452696, 565870, 905392, 1131740, 2263480, 4526960]

約数ペア:

[(1, 4526960), (2, 2263480), (4, 1131740), (5, 905392), (8, 565870), (10, 452696), (16, 282935), (20, 226348), (40, 113174), (71, 63760), (80, 56587), (142, 31880), (284, 15940), (355, 12752), (568, 7970), (710, 6376), (797, 5680), (1136, 3985), (1420, 3188), (1594, 2840)]