4562320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8147}}^1$

素因数の和:8167

約数の個数: 40

約数和(自身を含む): 12124224

約数和(自身を除く): 7561904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8147, 16294, 32588, 40735, 57029, 65176, 81470, 114058, 130352, 162940, 228116, 285145, 325880, 456232, 570290, 651760, 912464, 1140580, 2281160, 4562320]

約数ペア:

[(1, 4562320), (2, 2281160), (4, 1140580), (5, 912464), (7, 651760), (8, 570290), (10, 456232), (14, 325880), (16, 285145), (20, 228116), (28, 162940), (35, 130352), (40, 114058), (56, 81470), (70, 65176), (80, 57029), (112, 40735), (140, 32588), (280, 16294), (560, 8147)]