99045980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{450209}}^1$

素因数の和:450229

約数の個数: 24

約数和(自身を含む): 226905840

約数和(自身を除く): 127859860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 450209, 900418, 1800836, 2251045, 4502090, 4952299, 9004180, 9904598, 19809196, 24761495, 49522990, 99045980]

約数ペア:

[(1, 99045980), (2, 49522990), (4, 24761495), (5, 19809196), (10, 9904598), (11, 9004180), (20, 4952299), (22, 4502090), (44, 2251045), (55, 1800836), (110, 900418), (220, 450209)]