10782320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 25551936

約数和(自身を除く): 14769616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2543, 4240, 5086, 10172, 12715, 20344, 25430, 40688, 50860, 101720, 134779, 203440, 269558, 539116, 673895, 1078232, 1347790, 2156464, 2695580, 5391160, 10782320]

約数ペア:

[(1, 10782320), (2, 5391160), (4, 2695580), (5, 2156464), (8, 1347790), (10, 1078232), (16, 673895), (20, 539116), (40, 269558), (53, 203440), (80, 134779), (106, 101720), (212, 50860), (265, 40688), (424, 25430), (530, 20344), (848, 12715), (1060, 10172), (2120, 5086), (2543, 4240)]