8465660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 21518784

約数和(自身を除く): 13053124

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3557, 7114, 14228, 17785, 24899, 35570, 49798, 60469, 71140, 99596, 120938, 124495, 241876, 248990, 302345, 423283, 497980, 604690, 846566, 1209380, 1693132, 2116415, 4232830, 8465660]

約数ペア:

[(1, 8465660), (2, 4232830), (4, 2116415), (5, 1693132), (7, 1209380), (10, 846566), (14, 604690), (17, 497980), (20, 423283), (28, 302345), (34, 248990), (35, 241876), (68, 124495), (70, 120938), (85, 99596), (119, 71140), (140, 60469), (170, 49798), (238, 35570), (340, 24899), (476, 17785), (595, 14228), (1190, 7114), (2380, 3557)]