47327560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7349}}^1$

素因数の和:7390

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 79680440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 7349, 14698, 29396, 36745, 51443, 58792, 73490, 102886, 146980, 169027, 205772, 257215, 293960, 338054, 411544, 514430, 676108, 845135, 1028860, 1183189, 1352216, 1690270, 2057720, 2366378, 3380540, 4732756, 5915945, 6761080, 9465512, 11831890, 23663780, 47327560]

約数ペア:

[(1, 47327560), (2, 23663780), (4, 11831890), (5, 9465512), (7, 6761080), (8, 5915945), (10, 4732756), (14, 3380540), (20, 2366378), (23, 2057720), (28, 1690270), (35, 1352216), (40, 1183189), (46, 1028860), (56, 845135), (70, 676108), (92, 514430), (115, 411544), (140, 338054), (161, 293960), (184, 257215), (230, 205772), (280, 169027), (322, 146980), (460, 102886), (644, 73490), (805, 58792), (920, 51443), (1288, 36745), (1610, 29396), (3220, 14698), (6440, 7349)]