492772880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{362333}}^1$

素因数の和:362363

約数の個数: 40

約数和(自身を含む): 1213094232

約数和(自身を除く): 720321352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 362333, 724666, 1449332, 1811665, 2898664, 3623330, 5797328, 6159661, 7246660, 12319322, 14493320, 24638644, 28986640, 30798305, 49277288, 61596610, 98554576, 123193220, 246386440, 492772880]

約数ペア:

[(1, 492772880), (2, 246386440), (4, 123193220), (5, 98554576), (8, 61596610), (10, 49277288), (16, 30798305), (17, 28986640), (20, 24638644), (34, 14493320), (40, 12319322), (68, 7246660), (80, 6159661), (85, 5797328), (136, 3623330), (170, 2898664), (272, 1811665), (340, 1449332), (680, 724666), (1360, 362333)]