4286360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8267

約数の個数: 32

約数和(自身を含む): 10387440

約数和(自身を除く): 6101080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8243, 16486, 32972, 41215, 65944, 82430, 107159, 164860, 214318, 329720, 428636, 535795, 857272, 1071590, 2143180, 4286360]

約数ペア:

[(1, 4286360), (2, 2143180), (4, 1071590), (5, 857272), (8, 535795), (10, 428636), (13, 329720), (20, 214318), (26, 164860), (40, 107159), (52, 82430), (65, 65944), (104, 41215), (130, 32972), (260, 16486), (520, 8243)]