16100820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89449}}^1$

素因数の和:89464

約数の個数: 36

約数和(自身を含む): 48839700

約数和(自身を除く): 32738880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 89449, 178898, 268347, 357796, 447245, 536694, 805041, 894490, 1073388, 1341735, 1610082, 1788980, 2683470, 3220164, 4025205, 5366940, 8050410, 16100820]

約数ペア:

[(1, 16100820), (2, 8050410), (3, 5366940), (4, 4025205), (5, 3220164), (6, 2683470), (9, 1788980), (10, 1610082), (12, 1341735), (15, 1073388), (18, 894490), (20, 805041), (30, 536694), (36, 447245), (45, 357796), (60, 268347), (90, 178898), (180, 89449)]