12387100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11261}}^1$

素因数の和:11286

約数の個数: 36

約数和(自身を含む): 29326248

約数和(自身を除く): 16939148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 11261, 22522, 45044, 56305, 112610, 123871, 225220, 247742, 281525, 495484, 563050, 619355, 1126100, 1238710, 2477420, 3096775, 6193550, 12387100]

約数ペア:

[(1, 12387100), (2, 6193550), (4, 3096775), (5, 2477420), (10, 1238710), (11, 1126100), (20, 619355), (22, 563050), (25, 495484), (44, 281525), (50, 247742), (55, 225220), (100, 123871), (110, 112610), (220, 56305), (275, 45044), (550, 22522), (1100, 11261)]