1036991240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 2367264960

約数和(自身を除く): 1330273720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 283, 404, 505, 566, 808, 907, 1010, 1132, 1415, 1814, 2020, 2264, 2830, 3628, 4040, 4535, 5660, 7256, 9070, 11320, 18140, 28583, 36280, 57166, 91607, 114332, 142915, 183214, 228664, 256681, 285830, 366428, 458035, 513362, 571660, 732856, 916070, 1026724, 1143320, 1283405, 1832140, 2053448, 2566810, 3664280, 5133620, 10267240, 25924781, 51849562, 103699124, 129623905, 207398248, 259247810, 518495620, 1036991240]

約数ペア:

[(1, 1036991240), (2, 518495620), (4, 259247810), (5, 207398248), (8, 129623905), (10, 103699124), (20, 51849562), (40, 25924781), (101, 10267240), (202, 5133620), (283, 3664280), (404, 2566810), (505, 2053448), (566, 1832140), (808, 1283405), (907, 1143320), (1010, 1026724), (1132, 916070), (1415, 732856), (1814, 571660), (2020, 513362), (2264, 458035), (2830, 366428), (3628, 285830), (4040, 256681), (4535, 228664), (5660, 183214), (7256, 142915), (9070, 114332), (11320, 91607), (18140, 57166), (28583, 36280)]