13295060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 29937600

約数和(自身を除く): 16642540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 593, 1121, 1180, 1186, 2242, 2372, 2965, 4484, 5605, 5930, 11210, 11267, 11860, 22420, 22534, 34987, 45068, 56335, 69974, 112670, 139948, 174935, 225340, 349870, 664753, 699740, 1329506, 2659012, 3323765, 6647530, 13295060]

約数ペア:

[(1, 13295060), (2, 6647530), (4, 3323765), (5, 2659012), (10, 1329506), (19, 699740), (20, 664753), (38, 349870), (59, 225340), (76, 174935), (95, 139948), (118, 112670), (190, 69974), (236, 56335), (295, 45068), (380, 34987), (590, 22534), (593, 22420), (1121, 11860), (1180, 11267), (1186, 11210), (2242, 5930), (2372, 5605), (2965, 4484)]