22392700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20357}}^1$

素因数の和:20382

約数の個数: 36

約数和(自身を含む): 53012232

約数和(自身を除く): 30619532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20357, 40714, 81428, 101785, 203570, 223927, 407140, 447854, 508925, 895708, 1017850, 1119635, 2035700, 2239270, 4478540, 5598175, 11196350, 22392700]

約数ペア:

[(1, 22392700), (2, 11196350), (4, 5598175), (5, 4478540), (10, 2239270), (11, 2035700), (20, 1119635), (22, 1017850), (25, 895708), (44, 508925), (50, 447854), (55, 407140), (100, 223927), (110, 203570), (220, 101785), (275, 81428), (550, 40714), (1100, 20357)]