11052500

素因数分解:

$2^2\times 5^4\times {\mathrm{4421}}^1$

素因数の和:4445

約数の個数: 30

約数和(自身を含む): 24175074

約数和(自身を除く): 13122574

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4421, 8842, 17684, 22105, 44210, 88420, 110525, 221050, 442100, 552625, 1105250, 2210500, 2763125, 5526250, 11052500]

約数ペア:

[(1, 11052500), (2, 5526250), (4, 2763125), (5, 2210500), (10, 1105250), (20, 552625), (25, 442100), (50, 221050), (100, 110525), (125, 88420), (250, 44210), (500, 22105), (625, 17684), (1250, 8842), (2500, 4421)]