63180940

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{11657}}^1$

素因数の和:11937

約数の個数: 24

約数和(自身を含む): 133180992

約数和(自身を除く): 70000052

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 11657, 23314, 46628, 58285, 116570, 233140, 3159047, 6318094, 12636188, 15795235, 31590470, 63180940]

約数ペア:

[(1, 63180940), (2, 31590470), (4, 15795235), (5, 12636188), (10, 6318094), (20, 3159047), (271, 233140), (542, 116570), (1084, 58285), (1355, 46628), (2710, 23314), (5420, 11657)]