325090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 648000

約数和(自身を除く): 322910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 59, 95, 118, 145, 190, 290, 295, 551, 590, 1102, 1121, 1711, 2242, 2755, 3422, 5510, 5605, 8555, 11210, 17110, 32509, 65018, 162545, 325090]

約数ペア:

[(1, 325090), (2, 162545), (5, 65018), (10, 32509), (19, 17110), (29, 11210), (38, 8555), (58, 5605), (59, 5510), (95, 3422), (118, 2755), (145, 2242), (190, 1711), (290, 1121), (295, 1102), (551, 590)]