92720200

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{5209}}^1$

素因数の和:5314

約数の個数: 48

約数和(自身を含む): 218038500

約数和(自身を除く): 125318300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 712, 890, 1780, 2225, 3560, 4450, 5209, 8900, 10418, 17800, 20836, 26045, 41672, 52090, 104180, 130225, 208360, 260450, 463601, 520900, 927202, 1041800, 1854404, 2318005, 3708808, 4636010, 9272020, 11590025, 18544040, 23180050, 46360100, 92720200]

約数ペア:

[(1, 92720200), (2, 46360100), (4, 23180050), (5, 18544040), (8, 11590025), (10, 9272020), (20, 4636010), (25, 3708808), (40, 2318005), (50, 1854404), (89, 1041800), (100, 927202), (178, 520900), (200, 463601), (356, 260450), (445, 208360), (712, 130225), (890, 104180), (1780, 52090), (2225, 41672), (3560, 26045), (4450, 20836), (5209, 17800), (8900, 10418)]