12103660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 27264384

約数和(自身を除く): 15160724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 367, 388, 485, 734, 970, 1468, 1649, 1835, 1940, 3298, 3670, 6239, 6596, 7340, 8245, 12478, 16490, 24956, 31195, 32980, 35599, 62390, 71198, 124780, 142396, 177995, 355990, 605183, 711980, 1210366, 2420732, 3025915, 6051830, 12103660]

約数ペア:

[(1, 12103660), (2, 6051830), (4, 3025915), (5, 2420732), (10, 1210366), (17, 711980), (20, 605183), (34, 355990), (68, 177995), (85, 142396), (97, 124780), (170, 71198), (194, 62390), (340, 35599), (367, 32980), (388, 31195), (485, 24956), (734, 16490), (970, 12478), (1468, 8245), (1649, 7340), (1835, 6596), (1940, 6239), (3298, 3670)]