28344500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 34397452

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 683, 830, 1366, 1660, 2075, 2732, 3415, 4150, 6830, 8300, 10375, 13660, 17075, 20750, 34150, 41500, 56689, 68300, 85375, 113378, 170750, 226756, 283445, 341500, 566890, 1133780, 1417225, 2834450, 5668900, 7086125, 14172250, 28344500]

約数ペア:

[(1, 28344500), (2, 14172250), (4, 7086125), (5, 5668900), (10, 2834450), (20, 1417225), (25, 1133780), (50, 566890), (83, 341500), (100, 283445), (125, 226756), (166, 170750), (250, 113378), (332, 85375), (415, 68300), (500, 56689), (683, 41500), (830, 34150), (1366, 20750), (1660, 17075), (2075, 13660), (2732, 10375), (3415, 8300), (4150, 6830)]