4740940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2347}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 10058832

約数和(自身を除く): 5317892

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2347, 4694, 9388, 11735, 23470, 46940, 237047, 474094, 948188, 1185235, 2370470, 4740940]

約数ペア:

[(1, 4740940), (2, 2370470), (4, 1185235), (5, 948188), (10, 474094), (20, 237047), (101, 46940), (202, 23470), (404, 11735), (505, 9388), (1010, 4694), (2020, 2347)]