798950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:89

約数の個数: 36

約数和(自身を含む): 1620060

約数和(自身を除く): 821110

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 841, 950, 1102, 1450, 1682, 2755, 4205, 5510, 8410, 13775, 15979, 21025, 27550, 31958, 42050, 79895, 159790, 399475, 798950]

約数ペア:

[(1, 798950), (2, 399475), (5, 159790), (10, 79895), (19, 42050), (25, 31958), (29, 27550), (38, 21025), (50, 15979), (58, 13775), (95, 8410), (145, 5510), (190, 4205), (290, 2755), (475, 1682), (551, 1450), (725, 1102), (841, 950)]