10365022840

素因数分解:

$2^3\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{211877}}^1$

素因数の和:213111

約数の個数: 32

約数和(自身を含む): 23340480480

約数和(自身を除く): 12975457640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1223, 2446, 4892, 6115, 9784, 12230, 24460, 48920, 211877, 423754, 847508, 1059385, 1695016, 2118770, 4237540, 8475080, 259125571, 518251142, 1036502284, 1295627855, 2073004568, 2591255710, 5182511420, 10365022840]

約数ペア:

[(1, 10365022840), (2, 5182511420), (4, 2591255710), (5, 2073004568), (8, 1295627855), (10, 1036502284), (20, 518251142), (40, 259125571), (1223, 8475080), (2446, 4237540), (4892, 2118770), (6115, 1695016), (9784, 1059385), (12230, 847508), (24460, 423754), (48920, 211877)]