11888900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2024

約数の個数: 36

約数和(自身を含む): 26235300

約数和(自身を除く): 14346400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 1949, 3050, 3898, 6100, 7796, 9745, 19490, 38980, 48725, 97450, 118889, 194900, 237778, 475556, 594445, 1188890, 2377780, 2972225, 5944450, 11888900]

約数ペア:

[(1, 11888900), (2, 5944450), (4, 2972225), (5, 2377780), (10, 1188890), (20, 594445), (25, 475556), (50, 237778), (61, 194900), (100, 118889), (122, 97450), (244, 48725), (305, 38980), (610, 19490), (1220, 9745), (1525, 7796), (1949, 6100), (3050, 3898)]