2080372130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{377563}}^1$

素因数の和:377618

約数の個数: 32

約数和(自身を含む): 4077691200

約数和(自身を除く): 1997319070

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 377563, 755126, 1887815, 3775630, 7173697, 10949327, 14347394, 21898654, 35868485, 54746635, 71736970, 109493270, 208037213, 416074426, 1040186065, 2080372130]

約数ペア:

[(1, 2080372130), (2, 1040186065), (5, 416074426), (10, 208037213), (19, 109493270), (29, 71736970), (38, 54746635), (58, 35868485), (95, 21898654), (145, 14347394), (190, 10949327), (290, 7173697), (551, 3775630), (1102, 1887815), (2755, 755126), (5510, 377563)]