4792880

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 11238864

約数和(自身を除く): 6445984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 331, 362, 662, 724, 905, 1324, 1448, 1655, 1810, 2648, 2896, 3310, 3620, 5296, 6620, 7240, 13240, 14480, 26480, 59911, 119822, 239644, 299555, 479288, 599110, 958576, 1198220, 2396440, 4792880]

約数ペア:

[(1, 4792880), (2, 2396440), (4, 1198220), (5, 958576), (8, 599110), (10, 479288), (16, 299555), (20, 239644), (40, 119822), (80, 59911), (181, 26480), (331, 14480), (362, 13240), (662, 7240), (724, 6620), (905, 5296), (1324, 3620), (1448, 3310), (1655, 2896), (1810, 2648)]