5404274690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{78791}}^1$

素因数の和:78855

約数の個数: 32

約数和(自身を含む): 10268173440

約数和(自身を除く): 4863898750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 6859, 13718, 34295, 68590, 78791, 157582, 393955, 787910, 1497029, 2994058, 7485145, 14970290, 28443551, 56887102, 142217755, 284435510, 540427469, 1080854938, 2702137345, 5404274690]

約数ペア:

[(1, 5404274690), (2, 2702137345), (5, 1080854938), (10, 540427469), (19, 284435510), (38, 142217755), (95, 56887102), (190, 28443551), (361, 14970290), (722, 7485145), (1805, 2994058), (3610, 1497029), (6859, 787910), (13718, 393955), (34295, 157582), (68590, 78791)]