2019488540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{13337}}^1$

素因数の和:13526

約数の個数: 48

約数和(自身を含む): 4342639392

約数和(自身を除く): 2323150852

約数列:

[1, 2, 4, 5, 10, 20, 67, 113, 134, 226, 268, 335, 452, 565, 670, 1130, 1340, 2260, 7571, 13337, 15142, 26674, 30284, 37855, 53348, 66685, 75710, 133370, 151420, 266740, 893579, 1507081, 1787158, 3014162, 3574316, 4467895, 6028324, 7535405, 8935790, 15070810, 17871580, 30141620, 100974427, 201948854, 403897708, 504872135, 1009744270, 2019488540]

約数ペア:

[(1, 2019488540), (2, 1009744270), (4, 504872135), (5, 403897708), (10, 201948854), (20, 100974427), (67, 30141620), (113, 17871580), (134, 15070810), (226, 8935790), (268, 7535405), (335, 6028324), (452, 4467895), (565, 3574316), (670, 3014162), (1130, 1787158), (1340, 1507081), (2260, 893579), (7571, 266740), (13337, 151420), (15142, 133370), (26674, 75710), (30284, 66685), (37855, 53348)]