2021844260

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{14939}}^1$

素因数の和:15116

約数の個数: 48

約数和(自身を含む): 4352201280

約数和(自身を除く): 2330357020

約数列:

[1, 2, 4, 5, 10, 20, 67, 101, 134, 202, 268, 335, 404, 505, 670, 1010, 1340, 2020, 6767, 13534, 14939, 27068, 29878, 33835, 59756, 67670, 74695, 135340, 149390, 298780, 1000913, 1508839, 2001826, 3017678, 4003652, 5004565, 6035356, 7544195, 10009130, 15088390, 20018260, 30176780, 101092213, 202184426, 404368852, 505461065, 1010922130, 2021844260]

約数ペア:

[(1, 2021844260), (2, 1010922130), (4, 505461065), (5, 404368852), (10, 202184426), (20, 101092213), (67, 30176780), (101, 20018260), (134, 15088390), (202, 10009130), (268, 7544195), (335, 6035356), (404, 5004565), (505, 4003652), (670, 3017678), (1010, 2001826), (1340, 1508839), (2020, 1000913), (6767, 298780), (13534, 149390), (14939, 135340), (27068, 74695), (29878, 67670), (33835, 59756)]