3179968250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15569}}^1$

素因数の和:15648

約数の個数: 64

約数和(自身を含む): 6412348800

約数和(自身を除く): 3232380550

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 125, 190, 215, 250, 430, 475, 817, 950, 1075, 1634, 2150, 2375, 4085, 4750, 5375, 8170, 10750, 15569, 20425, 31138, 40850, 77845, 102125, 155690, 204250, 295811, 389225, 591622, 669467, 778450, 1338934, 1479055, 1946125, 2958110, 3347335, 3892250, 6694670, 7395275, 12719873, 14790550, 16736675, 25439746, 33473350, 36976375, 63599365, 73952750, 83683375, 127198730, 167366750, 317996825, 635993650, 1589984125, 3179968250]

約数ペア:

[(1, 3179968250), (2, 1589984125), (5, 635993650), (10, 317996825), (19, 167366750), (25, 127198730), (38, 83683375), (43, 73952750), (50, 63599365), (86, 36976375), (95, 33473350), (125, 25439746), (190, 16736675), (215, 14790550), (250, 12719873), (430, 7395275), (475, 6694670), (817, 3892250), (950, 3347335), (1075, 2958110), (1634, 1946125), (2150, 1479055), (2375, 1338934), (4085, 778450), (4750, 669467), (5375, 591622), (8170, 389225), (10750, 295811), (15569, 204250), (20425, 155690), (31138, 102125), (40850, 77845)]