15697865140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1\times {\mathrm{2803}}^1$

素因数の和:5536

約数の個数: 48

約数和(自身を含む): 33298195392

約数和(自身を除く): 17600330252

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 2617, 2803, 5234, 5606, 10468, 11212, 13085, 14015, 26170, 28030, 52340, 56060, 280019, 299921, 560038, 599842, 1120076, 1199684, 1400095, 1499605, 2800190, 2999210, 5600380, 5998420, 7335451, 14670902, 29341804, 36677255, 73354510, 146709020, 784893257, 1569786514, 3139573028, 3924466285, 7848932570, 15697865140]

約数ペア:

[(1, 15697865140), (2, 7848932570), (4, 3924466285), (5, 3139573028), (10, 1569786514), (20, 784893257), (107, 146709020), (214, 73354510), (428, 36677255), (535, 29341804), (1070, 14670902), (2140, 7335451), (2617, 5998420), (2803, 5600380), (5234, 2999210), (5606, 2800190), (10468, 1499605), (11212, 1400095), (13085, 1199684), (14015, 1120076), (26170, 599842), (28030, 560038), (52340, 299921), (56060, 280019)]