4903180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4019}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 10468080

約数和(自身を除く): 5564900

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 4019, 8038, 16076, 20095, 40190, 80380, 245159, 490318, 980636, 1225795, 2451590, 4903180]

約数ペア:

[(1, 4903180), (2, 2451590), (4, 1225795), (5, 980636), (10, 490318), (20, 245159), (61, 80380), (122, 40190), (244, 20095), (305, 16076), (610, 8038), (1220, 4019)]