220777630

素因数分解:

$2^1\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{5347}}^1$

素因数の和:9483

約数の個数: 16

約数和(自身を含む): 397570320

約数和(自身を除く): 176792690

約数列:

[1, 2, 5, 10, 4129, 5347, 8258, 10694, 20645, 26735, 41290, 53470, 22077763, 44155526, 110388815, 220777630]

約数ペア:

[(1, 220777630), (2, 110388815), (5, 44155526), (10, 22077763), (4129, 53470), (5347, 41290), (8258, 26735), (10694, 20645)]