47472320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21193}}^1$

素因数の和:21217

約数の個数: 56

約数和(自身を含む): 129198624

約数和(自身を除く): 81726304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21193, 42386, 84772, 105965, 148351, 169544, 211930, 296702, 339088, 423860, 593404, 678176, 741755, 847720, 1186808, 1356352, 1483510, 1695440, 2373616, 2967020, 3390880, 4747232, 5934040, 6781760, 9494464, 11868080, 23736160, 47472320]

約数ペア:

[(1, 47472320), (2, 23736160), (4, 11868080), (5, 9494464), (7, 6781760), (8, 5934040), (10, 4747232), (14, 3390880), (16, 2967020), (20, 2373616), (28, 1695440), (32, 1483510), (35, 1356352), (40, 1186808), (56, 847720), (64, 741755), (70, 678176), (80, 593404), (112, 423860), (140, 339088), (160, 296702), (224, 211930), (280, 169544), (320, 148351), (448, 105965), (560, 84772), (1120, 42386), (2240, 21193)]