2013115180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{8669}}^1$

素因数の和:9378

約数の個数: 48

約数和(自身を含む): 4483291680

約数和(自身を除く): 2470176500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 683, 1366, 2732, 3415, 6830, 8669, 11611, 13660, 17338, 23222, 34676, 43345, 46444, 58055, 86690, 116110, 147373, 173380, 232220, 294746, 589492, 736865, 1473730, 2947460, 5920927, 11841854, 23683708, 29604635, 59209270, 100655759, 118418540, 201311518, 402623036, 503278795, 1006557590, 2013115180]

約数ペア:

[(1, 2013115180), (2, 1006557590), (4, 503278795), (5, 402623036), (10, 201311518), (17, 118418540), (20, 100655759), (34, 59209270), (68, 29604635), (85, 23683708), (170, 11841854), (340, 5920927), (683, 2947460), (1366, 1473730), (2732, 736865), (3415, 589492), (6830, 294746), (8669, 232220), (11611, 173380), (13660, 147373), (17338, 116110), (23222, 86690), (34676, 58055), (43345, 46444)]