2894640250

素因数分解:

$2^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{83299}}^1$

素因数の和:83455

約数の個数: 32

約数和(自身を含む): 5457816000

約数和(自身を除く): 2563175750

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 250, 278, 695, 1390, 3475, 6950, 17375, 34750, 83299, 166598, 416495, 832990, 2082475, 4164950, 10412375, 11578561, 20824750, 23157122, 57892805, 115785610, 289464025, 578928050, 1447320125, 2894640250]

約数ペア:

[(1, 2894640250), (2, 1447320125), (5, 578928050), (10, 289464025), (25, 115785610), (50, 57892805), (125, 23157122), (139, 20824750), (250, 11578561), (278, 10412375), (695, 4164950), (1390, 2082475), (3475, 832990), (6950, 416495), (17375, 166598), (34750, 83299)]