32418680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{115781}}^1$

素因数の和:115799

約数の個数: 32

約数和(自身を含む): 83363040

約数和(自身を除く): 50944360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 115781, 231562, 463124, 578905, 810467, 926248, 1157810, 1620934, 2315620, 3241868, 4052335, 4631240, 6483736, 8104670, 16209340, 32418680]

約数ペア:

[(1, 32418680), (2, 16209340), (4, 8104670), (5, 6483736), (7, 4631240), (8, 4052335), (10, 3241868), (14, 2315620), (20, 1620934), (28, 1157810), (35, 926248), (40, 810467), (56, 578905), (70, 463124), (140, 231562), (280, 115781)]