423805600

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{4951}}^1$

素因数の和:5078

約数の個数: 72

約数和(自身を含む): 1044495648

約数和(自身を除く): 620690048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 800, 856, 1070, 1712, 2140, 2675, 3424, 4280, 4951, 5350, 8560, 9902, 10700, 17120, 19804, 21400, 24755, 39608, 42800, 49510, 79216, 85600, 99020, 123775, 158432, 198040, 247550, 396080, 495100, 529757, 792160, 990200, 1059514, 1980400, 2119028, 2648785, 3960800, 4238056, 5297570, 8476112, 10595140, 13243925, 16952224, 21190280, 26487850, 42380560, 52975700, 84761120, 105951400, 211902800, 423805600]

約数ペア:

[(1, 423805600), (2, 211902800), (4, 105951400), (5, 84761120), (8, 52975700), (10, 42380560), (16, 26487850), (20, 21190280), (25, 16952224), (32, 13243925), (40, 10595140), (50, 8476112), (80, 5297570), (100, 4238056), (107, 3960800), (160, 2648785), (200, 2119028), (214, 1980400), (400, 1059514), (428, 990200), (535, 792160), (800, 529757), (856, 495100), (1070, 396080), (1712, 247550), (2140, 198040), (2675, 158432), (3424, 123775), (4280, 99020), (4951, 85600), (5350, 79216), (8560, 49510), (9902, 42800), (10700, 39608), (17120, 24755), (19804, 21400)]