2203598125

素因数分解:

$5^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 2819922336

約数和(自身を除く): 616324211

約数列:

[1, 5, 25, 83, 107, 125, 397, 415, 535, 625, 1985, 2075, 2675, 8881, 9925, 10375, 13375, 32951, 42479, 44405, 49625, 51875, 66875, 164755, 212395, 222025, 248125, 823775, 1061975, 1110125, 3525757, 4118875, 5309875, 5550625, 17628785, 20594375, 26549375, 88143925, 440719625, 2203598125]

約数ペア:

[(1, 2203598125), (5, 440719625), (25, 88143925), (83, 26549375), (107, 20594375), (125, 17628785), (397, 5550625), (415, 5309875), (535, 4118875), (625, 3525757), (1985, 1110125), (2075, 1061975), (2675, 823775), (8881, 248125), (9925, 222025), (10375, 212395), (13375, 164755), (32951, 66875), (42479, 51875), (44405, 49625)]