1048980320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{285049}}^1$

素因数の和:285087

約数の個数: 48

約数和(自身を含む): 2585973600

約数和(自身を除く): 1536993280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 285049, 570098, 1140196, 1425245, 2280392, 2850490, 4560784, 5700980, 6556127, 9121568, 11401960, 13112254, 22803920, 26224508, 32780635, 45607840, 52449016, 65561270, 104898032, 131122540, 209796064, 262245080, 524490160, 1048980320]

約数ペア:

[(1, 1048980320), (2, 524490160), (4, 262245080), (5, 209796064), (8, 131122540), (10, 104898032), (16, 65561270), (20, 52449016), (23, 45607840), (32, 32780635), (40, 26224508), (46, 22803920), (80, 13112254), (92, 11401960), (115, 9121568), (160, 6556127), (184, 5700980), (230, 4560784), (368, 2850490), (460, 2280392), (736, 1425245), (920, 1140196), (1840, 570098), (3680, 285049)]