1201887020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{12713}}^1$

素因数の和:12914

約数の個数: 48

約数和(自身を含む): 2627220960

約数和(自身を除く): 1425333940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 580, 652, 815, 1630, 3260, 4727, 9454, 12713, 18908, 23635, 25426, 47270, 50852, 63565, 94540, 127130, 254260, 368677, 737354, 1474708, 1843385, 2072219, 3686770, 4144438, 7373540, 8288876, 10361095, 20722190, 41444380, 60094351, 120188702, 240377404, 300471755, 600943510, 1201887020]

約数ペア:

[(1, 1201887020), (2, 600943510), (4, 300471755), (5, 240377404), (10, 120188702), (20, 60094351), (29, 41444380), (58, 20722190), (116, 10361095), (145, 8288876), (163, 7373540), (290, 4144438), (326, 3686770), (580, 2072219), (652, 1843385), (815, 1474708), (1630, 737354), (3260, 368677), (4727, 254260), (9454, 127130), (12713, 94540), (18908, 63565), (23635, 50852), (25426, 47270)]