15432400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 60

約数和(自身を含む): 38021004

約数和(自身を除く): 22588604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 941, 1025, 1640, 1882, 2050, 3280, 3764, 4100, 4705, 7528, 8200, 9410, 15056, 16400, 18820, 23525, 37640, 38581, 47050, 75280, 77162, 94100, 154324, 188200, 192905, 308648, 376400, 385810, 617296, 771620, 964525, 1543240, 1929050, 3086480, 3858100, 7716200, 15432400]

約数ペア:

[(1, 15432400), (2, 7716200), (4, 3858100), (5, 3086480), (8, 1929050), (10, 1543240), (16, 964525), (20, 771620), (25, 617296), (40, 385810), (41, 376400), (50, 308648), (80, 192905), (82, 188200), (100, 154324), (164, 94100), (200, 77162), (205, 75280), (328, 47050), (400, 38581), (410, 37640), (656, 23525), (820, 18820), (941, 16400), (1025, 15056), (1640, 9410), (1882, 8200), (2050, 7528), (3280, 4705), (3764, 4100)]