63733220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 141576960

約数和(自身を除く): 77843740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 367, 380, 457, 734, 914, 1468, 1828, 1835, 2285, 3670, 4570, 6973, 7340, 8683, 9140, 13946, 17366, 27892, 34732, 34865, 43415, 69730, 86830, 139460, 167719, 173660, 335438, 670876, 838595, 1677190, 3186661, 3354380, 6373322, 12746644, 15933305, 31866610, 63733220]

約数ペア:

[(1, 63733220), (2, 31866610), (4, 15933305), (5, 12746644), (10, 6373322), (19, 3354380), (20, 3186661), (38, 1677190), (76, 838595), (95, 670876), (190, 335438), (367, 173660), (380, 167719), (457, 139460), (734, 86830), (914, 69730), (1468, 43415), (1828, 34865), (1835, 34732), (2285, 27892), (3670, 17366), (4570, 13946), (6973, 9140), (7340, 8683)]