47318320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12071}}^1$

素因数の和:12098

約数の個数: 60

約数和(自身を含む): 127987344

約数和(自身を除く): 80669024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 12071, 24142, 48284, 60355, 84497, 96568, 120710, 168994, 193136, 241420, 337988, 422485, 482840, 591479, 675976, 844970, 965680, 1182958, 1351952, 1689940, 2365916, 2957395, 3379880, 4731832, 5914790, 6759760, 9463664, 11829580, 23659160, 47318320]

約数ペア:

[(1, 47318320), (2, 23659160), (4, 11829580), (5, 9463664), (7, 6759760), (8, 5914790), (10, 4731832), (14, 3379880), (16, 2957395), (20, 2365916), (28, 1689940), (35, 1351952), (40, 1182958), (49, 965680), (56, 844970), (70, 675976), (80, 591479), (98, 482840), (112, 422485), (140, 337988), (196, 241420), (245, 193136), (280, 168994), (392, 120710), (490, 96568), (560, 84497), (784, 60355), (980, 48284), (1960, 24142), (3920, 12071)]