547202470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{4493}}^1$

素因数の和:5160

約数の個数: 32

約数和(自身を含む): 1038653280

約数和(自身を除く): 491450810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 641, 1282, 3205, 4493, 6410, 8986, 12179, 22465, 24358, 44930, 60895, 85367, 121790, 170734, 426835, 853670, 2880013, 5760026, 14400065, 28800130, 54720247, 109440494, 273601235, 547202470]

約数ペア:

[(1, 547202470), (2, 273601235), (5, 109440494), (10, 54720247), (19, 28800130), (38, 14400065), (95, 5760026), (190, 2880013), (641, 853670), (1282, 426835), (3205, 170734), (4493, 121790), (6410, 85367), (8986, 60895), (12179, 44930), (22465, 24358)]