66322000

素因数分解:

$2^4\times 5^3\times {\mathrm{33161}}^1$

素因数の和:33184

約数の個数: 40

約数和(自身を含む): 160371432

約数和(自身を除く): 94049432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 33161, 66322, 132644, 165805, 265288, 331610, 530576, 663220, 829025, 1326440, 1658050, 2652880, 3316100, 4145125, 6632200, 8290250, 13264400, 16580500, 33161000, 66322000]

約数ペア:

[(1, 66322000), (2, 33161000), (4, 16580500), (5, 13264400), (8, 8290250), (10, 6632200), (16, 4145125), (20, 3316100), (25, 2652880), (40, 1658050), (50, 1326440), (80, 829025), (100, 663220), (125, 530576), (200, 331610), (250, 265288), (400, 165805), (500, 132644), (1000, 66322), (2000, 33161)]