10489000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 26030160

約数和(自身を除く): 15541160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 617, 680, 850, 1000, 1234, 1700, 2125, 2468, 3085, 3400, 4250, 4936, 6170, 8500, 10489, 12340, 15425, 17000, 20978, 24680, 30850, 41956, 52445, 61700, 77125, 83912, 104890, 123400, 154250, 209780, 262225, 308500, 419560, 524450, 617000, 1048900, 1311125, 2097800, 2622250, 5244500, 10489000]

約数ペア:

[(1, 10489000), (2, 5244500), (4, 2622250), (5, 2097800), (8, 1311125), (10, 1048900), (17, 617000), (20, 524450), (25, 419560), (34, 308500), (40, 262225), (50, 209780), (68, 154250), (85, 123400), (100, 104890), (125, 83912), (136, 77125), (170, 61700), (200, 52445), (250, 41956), (340, 30850), (425, 24680), (500, 20978), (617, 17000), (680, 15425), (850, 12340), (1000, 10489), (1234, 8500), (1700, 6170), (2125, 4936), (2468, 4250), (3085, 3400)]