380454910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{6323}}^1$

素因数の和:6888

約数の個数: 32

約数和(自身を含む): 748559232

約数和(自身を除く): 368104322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 547, 1094, 2735, 5470, 6017, 6323, 12034, 12646, 30085, 31615, 60170, 63230, 69553, 139106, 347765, 695530, 3458681, 6917362, 17293405, 34586810, 38045491, 76090982, 190227455, 380454910]

約数ペア:

[(1, 380454910), (2, 190227455), (5, 76090982), (10, 38045491), (11, 34586810), (22, 17293405), (55, 6917362), (110, 3458681), (547, 695530), (1094, 347765), (2735, 139106), (5470, 69553), (6017, 63230), (6323, 60170), (12034, 31615), (12646, 30085)]