109888940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34127}}^1$

素因数の和:34166

約数の個数: 48

約数和(自身を含む): 275208192

約数和(自身を除く): 165319252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 34127, 68254, 136508, 170635, 238889, 341270, 477778, 682540, 784921, 955556, 1194445, 1569842, 2388890, 3139684, 3924605, 4777780, 5494447, 7849210, 10988894, 15698420, 21977788, 27472235, 54944470, 109888940]

約数ペア:

[(1, 109888940), (2, 54944470), (4, 27472235), (5, 21977788), (7, 15698420), (10, 10988894), (14, 7849210), (20, 5494447), (23, 4777780), (28, 3924605), (35, 3139684), (46, 2388890), (70, 1569842), (92, 1194445), (115, 955556), (140, 784921), (161, 682540), (230, 477778), (322, 341270), (460, 238889), (644, 170635), (805, 136508), (1610, 68254), (3220, 34127)]