16864100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15331}}^1$

素因数の和:15356

約数の個数: 36

約数和(自身を含む): 39924528

約数和(自身を除く): 23060428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 15331, 30662, 61324, 76655, 153310, 168641, 306620, 337282, 383275, 674564, 766550, 843205, 1533100, 1686410, 3372820, 4216025, 8432050, 16864100]

約数ペア:

[(1, 16864100), (2, 8432050), (4, 4216025), (5, 3372820), (10, 1686410), (11, 1533100), (20, 843205), (22, 766550), (25, 674564), (44, 383275), (50, 337282), (55, 306620), (100, 168641), (110, 153310), (220, 76655), (275, 61324), (550, 30662), (1100, 15331)]