2259320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8069}}^1$

素因数の和:8087

約数の個数: 32

約数和(自身を含む): 5810400

約数和(自身を除く): 3551080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8069, 16138, 32276, 40345, 56483, 64552, 80690, 112966, 161380, 225932, 282415, 322760, 451864, 564830, 1129660, 2259320]

約数ペア:

[(1, 2259320), (2, 1129660), (4, 564830), (5, 451864), (7, 322760), (8, 282415), (10, 225932), (14, 161380), (20, 112966), (28, 80690), (35, 64552), (40, 56483), (56, 40345), (70, 32276), (140, 16138), (280, 8069)]