26043180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4877}}^1$

素因数の和:4978

約数の個数: 48

約数和(自身を含む): 73755360

約数和(自身を除く): 47712180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 4877, 5340, 9754, 14631, 19508, 24385, 29262, 48770, 58524, 73155, 97540, 146310, 292620, 434053, 868106, 1302159, 1736212, 2170265, 2604318, 4340530, 5208636, 6510795, 8681060, 13021590, 26043180]

約数ペア:

[(1, 26043180), (2, 13021590), (3, 8681060), (4, 6510795), (5, 5208636), (6, 4340530), (10, 2604318), (12, 2170265), (15, 1736212), (20, 1302159), (30, 868106), (60, 434053), (89, 292620), (178, 146310), (267, 97540), (356, 73155), (445, 58524), (534, 48770), (890, 29262), (1068, 24385), (1335, 19508), (1780, 14631), (2670, 9754), (4877, 5340)]