10641320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15649}}^1$

素因数の和:15677

約数の個数: 32

約数和(自身を含む): 25353000

約数和(自身を除く): 14711680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 15649, 31298, 62596, 78245, 125192, 156490, 266033, 312980, 532066, 625960, 1064132, 1330165, 2128264, 2660330, 5320660, 10641320]

約数ペア:

[(1, 10641320), (2, 5320660), (4, 2660330), (5, 2128264), (8, 1330165), (10, 1064132), (17, 625960), (20, 532066), (34, 312980), (40, 266033), (68, 156490), (85, 125192), (136, 78245), (170, 62596), (340, 31298), (680, 15649)]