287040350

素因数分解:

$2^1\times 5^2\times {\mathrm{2393}}^1\times {\mathrm{2399}}^1$

素因数の和:4804

約数の個数: 24

約数和(自身を含む): 534340800

約数和(自身を除く): 247300450

約数列:

[1, 2, 5, 10, 25, 50, 2393, 2399, 4786, 4798, 11965, 11995, 23930, 23990, 59825, 59975, 119650, 119950, 5740807, 11481614, 28704035, 57408070, 143520175, 287040350]

約数ペア:

[(1, 287040350), (2, 143520175), (5, 57408070), (10, 28704035), (25, 11481614), (50, 5740807), (2393, 119950), (2399, 119650), (4786, 59975), (4798, 59825), (11965, 23990), (11995, 23930)]