438291244450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{11621}}^1\times {\mathrm{10333}}^1$

素因数の和:22039

約数の個数: 48

約数和(自身を含む): 826540229736

約数和(自身を除く): 388248985286

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 10333, 11621, 20666, 23242, 51665, 58105, 103330, 116210, 258325, 290525, 516650, 581050, 754309, 848333, 1508618, 1696666, 3771545, 4241665, 7543090, 8483330, 18857725, 21208325, 37715450, 42416650, 120079793, 240159586, 600398965, 1200797930, 3001994825, 6003989650, 8765824889, 17531649778, 43829124445, 87658248890, 219145622225, 438291244450]

約数ペア:

[(1, 438291244450), (2, 219145622225), (5, 87658248890), (10, 43829124445), (25, 17531649778), (50, 8765824889), (73, 6003989650), (146, 3001994825), (365, 1200797930), (730, 600398965), (1825, 240159586), (3650, 120079793), (10333, 42416650), (11621, 37715450), (20666, 21208325), (23242, 18857725), (51665, 8483330), (58105, 7543090), (103330, 4241665), (116210, 3771545), (258325, 1696666), (290525, 1508618), (516650, 848333), (581050, 754309)]