2019908200

素因数分解:

$2^3\times 5^2\times {\mathrm{1741}}^1\times {\mathrm{5801}}^1$

素因数の和:7558

約数の個数: 48

約数和(自身を含む): 4699794060

約数和(自身を除く): 2679885860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1741, 3482, 5801, 6964, 8705, 11602, 13928, 17410, 23204, 29005, 34820, 43525, 46408, 58010, 69640, 87050, 116020, 145025, 174100, 232040, 290050, 348200, 580100, 1160200, 10099541, 20199082, 40398164, 50497705, 80796328, 100995410, 201990820, 252488525, 403981640, 504977050, 1009954100, 2019908200]

約数ペア:

[(1, 2019908200), (2, 1009954100), (4, 504977050), (5, 403981640), (8, 252488525), (10, 201990820), (20, 100995410), (25, 80796328), (40, 50497705), (50, 40398164), (100, 20199082), (200, 10099541), (1741, 1160200), (3482, 580100), (5801, 348200), (6964, 290050), (8705, 232040), (11602, 174100), (13928, 145025), (17410, 116020), (23204, 87050), (29005, 69640), (34820, 58010), (43525, 46408)]