1188406660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{292711}}^1$

素因数の和:292756

約数の個数: 48

約数和(自身を含む): 2950536960

約数和(自身を除く): 1762130300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 292711, 585422, 1170844, 1463555, 2048977, 2927110, 4097954, 5854220, 8195908, 8488619, 10244885, 16977238, 20489770, 33954476, 40979540, 42443095, 59420333, 84886190, 118840666, 169772380, 237681332, 297101665, 594203330, 1188406660]

約数ペア:

[(1, 1188406660), (2, 594203330), (4, 297101665), (5, 237681332), (7, 169772380), (10, 118840666), (14, 84886190), (20, 59420333), (28, 42443095), (29, 40979540), (35, 33954476), (58, 20489770), (70, 16977238), (116, 10244885), (140, 8488619), (145, 8195908), (203, 5854220), (290, 4097954), (406, 2927110), (580, 2048977), (812, 1463555), (1015, 1170844), (2030, 585422), (4060, 292711)]