3726740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 8446032

約数和(自身を除く): 4719292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 113, 170, 194, 226, 340, 388, 452, 485, 565, 970, 1130, 1649, 1921, 1940, 2260, 3298, 3842, 6596, 7684, 8245, 9605, 10961, 16490, 19210, 21922, 32980, 38420, 43844, 54805, 109610, 186337, 219220, 372674, 745348, 931685, 1863370, 3726740]

約数ペア:

[(1, 3726740), (2, 1863370), (4, 931685), (5, 745348), (10, 372674), (17, 219220), (20, 186337), (34, 109610), (68, 54805), (85, 43844), (97, 38420), (113, 32980), (170, 21922), (194, 19210), (226, 16490), (340, 10961), (388, 9605), (452, 8245), (485, 7684), (565, 6596), (970, 3842), (1130, 3298), (1649, 2260), (1921, 1940)]