86046820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{617}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 191036160

約数和(自身を除く): 104989340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 367, 380, 617, 734, 1234, 1468, 1835, 2468, 3085, 3670, 6170, 6973, 7340, 11723, 12340, 13946, 23446, 27892, 34865, 46892, 58615, 69730, 117230, 139460, 226439, 234460, 452878, 905756, 1132195, 2264390, 4302341, 4528780, 8604682, 17209364, 21511705, 43023410, 86046820]

約数ペア:

[(1, 86046820), (2, 43023410), (4, 21511705), (5, 17209364), (10, 8604682), (19, 4528780), (20, 4302341), (38, 2264390), (76, 1132195), (95, 905756), (190, 452878), (367, 234460), (380, 226439), (617, 139460), (734, 117230), (1234, 69730), (1468, 58615), (1835, 46892), (2468, 34865), (3085, 27892), (3670, 23446), (6170, 13946), (6973, 12340), (7340, 11723)]