13311100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12101}}^1$

素因数の和:12126

約数の個数: 36

約数和(自身を含む): 31513608

約数和(自身を除く): 18202508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 12101, 24202, 48404, 60505, 121010, 133111, 242020, 266222, 302525, 532444, 605050, 665555, 1210100, 1331110, 2662220, 3327775, 6655550, 13311100]

約数ペア:

[(1, 13311100), (2, 6655550), (4, 3327775), (5, 2662220), (10, 1331110), (11, 1210100), (20, 665555), (22, 605050), (25, 532444), (44, 302525), (50, 266222), (55, 242020), (100, 133111), (110, 121010), (220, 60505), (275, 48404), (550, 24202), (1100, 12101)]