1330493900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{458791}}^1$

素因数の和:458834

約数の個数: 36

約数和(自身を含む): 2986735920

約数和(自身を除く): 1656242020

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 458791, 917582, 1835164, 2293955, 4587910, 9175820, 11469775, 13304939, 22939550, 26609878, 45879100, 53219756, 66524695, 133049390, 266098780, 332623475, 665246950, 1330493900]

約数ペア:

[(1, 1330493900), (2, 665246950), (4, 332623475), (5, 266098780), (10, 133049390), (20, 66524695), (25, 53219756), (29, 45879100), (50, 26609878), (58, 22939550), (100, 13304939), (116, 11469775), (145, 9175820), (290, 4587910), (580, 2293955), (725, 1835164), (1450, 917582), (2900, 458791)]