502072010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{45191}}^1$

素因数の和:45310

約数の個数: 32

約数和(自身を含む): 995670144

約数和(自身を除く): 493598134

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 45191, 90382, 225955, 451910, 497101, 994202, 2485505, 4564291, 4971010, 9128582, 22821455, 45642910, 50207201, 100414402, 251036005, 502072010]

約数ペア:

[(1, 502072010), (2, 251036005), (5, 100414402), (10, 50207201), (11, 45642910), (22, 22821455), (55, 9128582), (101, 4971010), (110, 4564291), (202, 2485505), (505, 994202), (1010, 497101), (1111, 451910), (2222, 225955), (5555, 90382), (11110, 45191)]