47317760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5281}}^1$

素因数の和:5309

約数の個数: 72

約数和(自身を含む): 129556896

約数和(自身を除く): 82239136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5281, 8960, 10562, 21124, 26405, 36967, 42248, 52810, 73934, 84496, 105620, 147868, 168992, 184835, 211240, 295736, 337984, 369670, 422480, 591472, 675968, 739340, 844960, 1182944, 1351936, 1478680, 1689920, 2365888, 2957360, 3379840, 4731776, 5914720, 6759680, 9463552, 11829440, 23658880, 47317760]

約数ペア:

[(1, 47317760), (2, 23658880), (4, 11829440), (5, 9463552), (7, 6759680), (8, 5914720), (10, 4731776), (14, 3379840), (16, 2957360), (20, 2365888), (28, 1689920), (32, 1478680), (35, 1351936), (40, 1182944), (56, 844960), (64, 739340), (70, 675968), (80, 591472), (112, 422480), (128, 369670), (140, 337984), (160, 295736), (224, 211240), (256, 184835), (280, 168992), (320, 147868), (448, 105620), (560, 84496), (640, 73934), (896, 52810), (1120, 42248), (1280, 36967), (1792, 26405), (2240, 21124), (4480, 10562), (5281, 8960)]