10267240

素因数分解:

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

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 23208480

約数和(自身を除く): 12941240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 907, 1132, 1415, 1814, 2264, 2830, 3628, 4535, 5660, 7256, 9070, 11320, 18140, 36280, 256681, 513362, 1026724, 1283405, 2053448, 2566810, 5133620, 10267240]

約数ペア:

[(1, 10267240), (2, 5133620), (4, 2566810), (5, 2053448), (8, 1283405), (10, 1026724), (20, 513362), (40, 256681), (283, 36280), (566, 18140), (907, 11320), (1132, 9070), (1415, 7256), (1814, 5660), (2264, 4535), (2830, 3628)]