42754580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6269}}^1$

素因数の和:6320

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 58367980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6269, 6820, 12538, 25076, 31345, 62690, 68959, 125380, 137918, 194339, 275836, 344795, 388678, 689590, 777356, 971695, 1379180, 1943390, 2137729, 3886780, 4275458, 8550916, 10688645, 21377290, 42754580]

約数ペア:

[(1, 42754580), (2, 21377290), (4, 10688645), (5, 8550916), (10, 4275458), (11, 3886780), (20, 2137729), (22, 1943390), (31, 1379180), (44, 971695), (55, 777356), (62, 689590), (110, 388678), (124, 344795), (155, 275836), (220, 194339), (310, 137918), (341, 125380), (620, 68959), (682, 62690), (1364, 31345), (1705, 25076), (3410, 12538), (6269, 6820)]