16349600

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 40497408

約数和(自身を除く): 24147808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 191, 200, 214, 382, 400, 428, 535, 764, 800, 856, 955, 1070, 1528, 1712, 1910, 2140, 2675, 3056, 3424, 3820, 4280, 4775, 5350, 6112, 7640, 8560, 9550, 10700, 15280, 17120, 19100, 20437, 21400, 30560, 38200, 40874, 42800, 76400, 81748, 85600, 102185, 152800, 163496, 204370, 326992, 408740, 510925, 653984, 817480, 1021850, 1634960, 2043700, 3269920, 4087400, 8174800, 16349600]

約数ペア:

[(1, 16349600), (2, 8174800), (4, 4087400), (5, 3269920), (8, 2043700), (10, 1634960), (16, 1021850), (20, 817480), (25, 653984), (32, 510925), (40, 408740), (50, 326992), (80, 204370), (100, 163496), (107, 152800), (160, 102185), (191, 85600), (200, 81748), (214, 76400), (382, 42800), (400, 40874), (428, 38200), (535, 30560), (764, 21400), (800, 20437), (856, 19100), (955, 17120), (1070, 15280), (1528, 10700), (1712, 9550), (1910, 8560), (2140, 7640), (2675, 6112), (3056, 5350), (3424, 4775), (3820, 4280)]