2023207190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 3916256256

約数和(自身を除く): 1893049066

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 157, 215, 230, 314, 430, 785, 989, 1303, 1570, 1978, 2606, 3611, 4945, 6515, 6751, 7222, 9890, 13030, 13502, 18055, 29969, 33755, 36110, 56029, 59938, 67510, 112058, 149845, 155273, 204571, 280145, 299690, 310546, 409142, 560290, 776365, 1022855, 1288667, 1552730, 2045710, 2577334, 4705133, 6443335, 8796553, 9410266, 12886670, 17593106, 23525665, 43982765, 47051330, 87965530, 202320719, 404641438, 1011603595, 2023207190]

約数ペア:

[(1, 2023207190), (2, 1011603595), (5, 404641438), (10, 202320719), (23, 87965530), (43, 47051330), (46, 43982765), (86, 23525665), (115, 17593106), (157, 12886670), (215, 9410266), (230, 8796553), (314, 6443335), (430, 4705133), (785, 2577334), (989, 2045710), (1303, 1552730), (1570, 1288667), (1978, 1022855), (2606, 776365), (3611, 560290), (4945, 409142), (6515, 310546), (6751, 299690), (7222, 280145), (9890, 204571), (13030, 155273), (13502, 149845), (18055, 112058), (29969, 67510), (33755, 59938), (36110, 56029)]