835349620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2287}}^1\times {\mathrm{2609}}^1$

素因数の和:4912

約数の個数: 48

約数和(自身を含む): 2006484480

約数和(自身を除く): 1171134860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2287, 2609, 4574, 5218, 9148, 10436, 11435, 13045, 16009, 18263, 22870, 26090, 32018, 36526, 45740, 52180, 64036, 73052, 80045, 91315, 160090, 182630, 320180, 365260, 5966783, 11933566, 23867132, 29833915, 41767481, 59667830, 83534962, 119335660, 167069924, 208837405, 417674810, 835349620]

約数ペア:

[(1, 835349620), (2, 417674810), (4, 208837405), (5, 167069924), (7, 119335660), (10, 83534962), (14, 59667830), (20, 41767481), (28, 29833915), (35, 23867132), (70, 11933566), (140, 5966783), (2287, 365260), (2609, 320180), (4574, 182630), (5218, 160090), (9148, 91315), (10436, 80045), (11435, 73052), (13045, 64036), (16009, 52180), (18263, 45740), (22870, 36526), (26090, 32018)]