25234260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{420571}}^1$

素因数の和:420583

約数の個数: 24

約数和(自身を含む): 70656096

約数和(自身を除く): 45421836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 420571, 841142, 1261713, 1682284, 2102855, 2523426, 4205710, 5046852, 6308565, 8411420, 12617130, 25234260]

約数ペア:

[(1, 25234260), (2, 12617130), (3, 8411420), (4, 6308565), (5, 5046852), (6, 4205710), (10, 2523426), (12, 2102855), (15, 1682284), (20, 1261713), (30, 841142), (60, 420571)]