147054320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{262597}}^1$

素因数の和:262617

約数の個数: 40

約数和(自身を含む): 390745824

約数和(自身を除く): 243691504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 262597, 525194, 1050388, 1312985, 1838179, 2100776, 2625970, 3676358, 4201552, 5251940, 7352716, 9190895, 10503880, 14705432, 18381790, 21007760, 29410864, 36763580, 73527160, 147054320]

約数ペア:

[(1, 147054320), (2, 73527160), (4, 36763580), (5, 29410864), (7, 21007760), (8, 18381790), (10, 14705432), (14, 10503880), (16, 9190895), (20, 7352716), (28, 5251940), (35, 4201552), (40, 3676358), (56, 2625970), (70, 2100776), (80, 1838179), (112, 1312985), (140, 1050388), (280, 525194), (560, 262597)]