9642700

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 21069832

約数和(自身を除く): 11427132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 457, 844, 914, 1055, 1828, 2110, 2285, 4220, 4570, 5275, 9140, 10550, 11425, 21100, 22850, 45700, 96427, 192854, 385708, 482135, 964270, 1928540, 2410675, 4821350, 9642700]

約数ペア:

[(1, 9642700), (2, 4821350), (4, 2410675), (5, 1928540), (10, 964270), (20, 482135), (25, 385708), (50, 192854), (100, 96427), (211, 45700), (422, 22850), (457, 21100), (844, 11425), (914, 10550), (1055, 9140), (1828, 5275), (2110, 4570), (2285, 4220)]