6495031600

素因数分解:

$2^4\times 5^2\times {\mathrm{857}}^1\times {\mathrm{18947}}^1$

素因数の和:19822

約数の個数: 60

約数和(自身を含む): 15623346024

約数和(自身を除く): 9128314424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 857, 1714, 3428, 4285, 6856, 8570, 13712, 17140, 18947, 21425, 34280, 37894, 42850, 68560, 75788, 85700, 94735, 151576, 171400, 189470, 303152, 342800, 378940, 473675, 757880, 947350, 1515760, 1894700, 3789400, 7578800, 16237579, 32475158, 64950316, 81187895, 129900632, 162375790, 259801264, 324751580, 405939475, 649503160, 811878950, 1299006320, 1623757900, 3247515800, 6495031600]

約数ペア:

[(1, 6495031600), (2, 3247515800), (4, 1623757900), (5, 1299006320), (8, 811878950), (10, 649503160), (16, 405939475), (20, 324751580), (25, 259801264), (40, 162375790), (50, 129900632), (80, 81187895), (100, 64950316), (200, 32475158), (400, 16237579), (857, 7578800), (1714, 3789400), (3428, 1894700), (4285, 1515760), (6856, 947350), (8570, 757880), (13712, 473675), (17140, 378940), (18947, 342800), (21425, 303152), (34280, 189470), (37894, 171400), (42850, 151576), (68560, 94735), (75788, 85700)]