61425520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59063}}^1$

素因数の和:59089

約数の個数: 40

約数和(自身を含む): 153802656

約数和(自身を除く): 92377136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 59063, 118126, 236252, 295315, 472504, 590630, 767819, 945008, 1181260, 1535638, 2362520, 3071276, 3839095, 4725040, 6142552, 7678190, 12285104, 15356380, 30712760, 61425520]

約数ペア:

[(1, 61425520), (2, 30712760), (4, 15356380), (5, 12285104), (8, 7678190), (10, 6142552), (13, 4725040), (16, 3839095), (20, 3071276), (26, 2362520), (40, 1535638), (52, 1181260), (65, 945008), (80, 767819), (104, 590630), (130, 472504), (208, 295315), (260, 236252), (520, 118126), (1040, 59063)]