4914620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 10469088

約数和(自身を除く): 5554468

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3461, 6922, 13844, 17305, 34610, 69220, 245731, 491462, 982924, 1228655, 2457310, 4914620]

約数ペア:

[(1, 4914620), (2, 2457310), (4, 1228655), (5, 982924), (10, 491462), (20, 245731), (71, 69220), (142, 34610), (284, 17305), (355, 13844), (710, 6922), (1420, 3461)]