40184830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{853}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 82885824

約数和(自身を除く): 42700994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 673, 853, 1346, 1706, 3365, 4265, 4711, 5971, 6730, 8530, 9422, 11942, 23555, 29855, 47110, 59710, 574069, 1148138, 2870345, 4018483, 5740690, 8036966, 20092415, 40184830]

約数ペア:

[(1, 40184830), (2, 20092415), (5, 8036966), (7, 5740690), (10, 4018483), (14, 2870345), (35, 1148138), (70, 574069), (673, 59710), (853, 47110), (1346, 29855), (1706, 23555), (3365, 11942), (4265, 9422), (4711, 8530), (5971, 6730)]