4058320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7247}}^1$

素因数の和:7267

約数の個数: 40

約数和(自身を含む): 10785024

約数和(自身を除く): 6726704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7247, 14494, 28988, 36235, 50729, 57976, 72470, 101458, 115952, 144940, 202916, 253645, 289880, 405832, 507290, 579760, 811664, 1014580, 2029160, 4058320]

約数ペア:

[(1, 4058320), (2, 2029160), (4, 1014580), (5, 811664), (7, 579760), (8, 507290), (10, 405832), (14, 289880), (16, 253645), (20, 202916), (28, 144940), (35, 115952), (40, 101458), (56, 72470), (70, 57976), (80, 50729), (112, 36235), (140, 28988), (280, 14494), (560, 7247)]