184941280

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26881}}^1$

素因数の和:26939

約数の個数: 48

約数和(自身を含む): 447101424

約数和(自身を除く): 262160144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 26881, 53762, 107524, 134405, 215048, 268810, 430096, 537620, 860192, 1075240, 1155883, 2150480, 2311766, 4300960, 4623532, 5779415, 9247064, 11558830, 18494128, 23117660, 36988256, 46235320, 92470640, 184941280]

約数ペア:

[(1, 184941280), (2, 92470640), (4, 46235320), (5, 36988256), (8, 23117660), (10, 18494128), (16, 11558830), (20, 9247064), (32, 5779415), (40, 4623532), (43, 4300960), (80, 2311766), (86, 2150480), (160, 1155883), (172, 1075240), (215, 860192), (344, 537620), (430, 430096), (688, 268810), (860, 215048), (1376, 134405), (1720, 107524), (3440, 53762), (6880, 26881)]