25207630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4933}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 52576704

約数和(自身を除く): 27369074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 4933, 5110, 9866, 24665, 34531, 49330, 69062, 172655, 345310, 360109, 720218, 1800545, 2520763, 3601090, 5041526, 12603815, 25207630]

約数ペア:

[(1, 25207630), (2, 12603815), (5, 5041526), (7, 3601090), (10, 2520763), (14, 1800545), (35, 720218), (70, 360109), (73, 345310), (146, 172655), (365, 69062), (511, 49330), (730, 34531), (1022, 24665), (2555, 9866), (4933, 5110)]