10198580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 24761856

約数和(自身を除く): 14563276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 751, 970, 1358, 1502, 1940, 2716, 3004, 3395, 3755, 5257, 6790, 7510, 10514, 13580, 15020, 21028, 26285, 52570, 72847, 105140, 145694, 291388, 364235, 509929, 728470, 1019858, 1456940, 2039716, 2549645, 5099290, 10198580]

約数ペア:

[(1, 10198580), (2, 5099290), (4, 2549645), (5, 2039716), (7, 1456940), (10, 1019858), (14, 728470), (20, 509929), (28, 364235), (35, 291388), (70, 145694), (97, 105140), (140, 72847), (194, 52570), (388, 26285), (485, 21028), (679, 15020), (751, 13580), (970, 10514), (1358, 7510), (1502, 6790), (1940, 5257), (2716, 3755), (3004, 3395)]