42333140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 94590720

約数和(自身を除く): 52257580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1103, 1919, 2020, 2206, 3838, 4412, 5515, 7676, 9595, 11030, 19190, 20957, 22060, 38380, 41914, 83828, 104785, 111403, 209570, 222806, 419140, 445612, 557015, 1114030, 2116657, 2228060, 4233314, 8466628, 10583285, 21166570, 42333140]

約数ペア:

[(1, 42333140), (2, 21166570), (4, 10583285), (5, 8466628), (10, 4233314), (19, 2228060), (20, 2116657), (38, 1114030), (76, 557015), (95, 445612), (101, 419140), (190, 222806), (202, 209570), (380, 111403), (404, 104785), (505, 83828), (1010, 41914), (1103, 38380), (1919, 22060), (2020, 20957), (2206, 19190), (3838, 11030), (4412, 9595), (5515, 7676)]