11516900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:161

約数の個数: 54

約数和(自身を含む): 26093382

約数和(自身を除く): 14576482

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 53, 82, 100, 106, 164, 205, 212, 265, 410, 530, 820, 1025, 1060, 1325, 2050, 2173, 2650, 2809, 4100, 4346, 5300, 5618, 8692, 10865, 11236, 14045, 21730, 28090, 43460, 54325, 56180, 70225, 108650, 115169, 140450, 217300, 230338, 280900, 460676, 575845, 1151690, 2303380, 2879225, 5758450, 11516900]

約数ペア:

[(1, 11516900), (2, 5758450), (4, 2879225), (5, 2303380), (10, 1151690), (20, 575845), (25, 460676), (41, 280900), (50, 230338), (53, 217300), (82, 140450), (100, 115169), (106, 108650), (164, 70225), (205, 56180), (212, 54325), (265, 43460), (410, 28090), (530, 21730), (820, 14045), (1025, 11236), (1060, 10865), (1325, 8692), (2050, 5618), (2173, 5300), (2650, 4346), (2809, 4100)]