87126560

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2851}}^1$

素因数の和:3057

約数の個数: 48

約数和(自身を含む): 206986752

約数和(自身を除く): 119860192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 2851, 3056, 3820, 5702, 6112, 7640, 11404, 14255, 15280, 22808, 28510, 30560, 45616, 57020, 91232, 114040, 228080, 456160, 544541, 1089082, 2178164, 2722705, 4356328, 5445410, 8712656, 10890820, 17425312, 21781640, 43563280, 87126560]

約数ペア:

[(1, 87126560), (2, 43563280), (4, 21781640), (5, 17425312), (8, 10890820), (10, 8712656), (16, 5445410), (20, 4356328), (32, 2722705), (40, 2178164), (80, 1089082), (160, 544541), (191, 456160), (382, 228080), (764, 114040), (955, 91232), (1528, 57020), (1910, 45616), (2851, 30560), (3056, 28510), (3820, 22808), (5702, 15280), (6112, 14255), (7640, 11404)]