490079661665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4177}}^1\times {\mathrm{19571}}^1$

素因数の和:23873

約数の個数: 32

約数和(自身を含む): 647632782720

約数和(自身を除く): 157553121055

約数列:

[1, 5, 11, 55, 109, 545, 1199, 4177, 5995, 19571, 20885, 45947, 97855, 215281, 229735, 455293, 1076405, 2133239, 2276465, 5008223, 10666195, 23465629, 25041115, 81748067, 117328145, 408740335, 899228737, 4496143685, 8910539303, 44552696515, 98015932333, 490079661665]

約数ペア:

[(1, 490079661665), (5, 98015932333), (11, 44552696515), (55, 8910539303), (109, 4496143685), (545, 899228737), (1199, 408740335), (4177, 117328145), (5995, 81748067), (19571, 25041115), (20885, 23465629), (45947, 10666195), (97855, 5008223), (215281, 2276465), (229735, 2133239), (455293, 1076405)]