955122020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{58453}}^1$

素因数の和:58524

約数の個数: 48

約数和(自身を含む): 2160459840

約数和(自身を除く): 1205337820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170, 16340, 58453, 116906, 233812, 292265, 584530, 1110607, 1169060, 2221214, 2513479, 4442428, 5026958, 5553035, 10053916, 11106070, 12567395, 22212140, 25134790, 47756101, 50269580, 95512202, 191024404, 238780505, 477561010, 955122020]

約数ペア:

[(1, 955122020), (2, 477561010), (4, 238780505), (5, 191024404), (10, 95512202), (19, 50269580), (20, 47756101), (38, 25134790), (43, 22212140), (76, 12567395), (86, 11106070), (95, 10053916), (172, 5553035), (190, 5026958), (215, 4442428), (380, 2513479), (430, 2221214), (817, 1169060), (860, 1110607), (1634, 584530), (3268, 292265), (4085, 233812), (8170, 116906), (16340, 58453)]