1036894120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{489101}}^1$

素因数の和:489165

約数の個数: 32

約数和(自身を含む): 2377035720

約数和(自身を除く): 1340141600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 489101, 978202, 1956404, 2445505, 3912808, 4891010, 9782020, 19564040, 25922353, 51844706, 103689412, 129611765, 207378824, 259223530, 518447060, 1036894120]

約数ペア:

[(1, 1036894120), (2, 518447060), (4, 259223530), (5, 207378824), (8, 129611765), (10, 103689412), (20, 51844706), (40, 25922353), (53, 19564040), (106, 9782020), (212, 4891010), (265, 3912808), (424, 2445505), (530, 1956404), (1060, 978202), (2120, 489101)]