712906505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3931}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 951229440

約数和(自身を除く): 238322935

約数列:

[1, 5, 19, 23, 83, 95, 115, 415, 437, 1577, 1909, 2185, 3931, 7885, 9545, 19655, 36271, 74689, 90413, 181355, 326273, 373445, 452065, 1631365, 1717847, 6199187, 7504279, 8589235, 30995935, 37521395, 142581301, 712906505]

約数ペア:

[(1, 712906505), (5, 142581301), (19, 37521395), (23, 30995935), (83, 8589235), (95, 7504279), (115, 6199187), (415, 1717847), (437, 1631365), (1577, 452065), (1909, 373445), (2185, 326273), (3931, 181355), (7885, 90413), (9545, 74689), (19655, 36271)]