832754240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 2066202624

約数和(自身を除く): 1233448384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 155, 160, 248, 254, 310, 320, 496, 508, 620, 635, 661, 992, 1016, 1240, 1270, 1322, 1984, 2032, 2480, 2540, 2644, 3305, 3937, 4064, 4960, 5080, 5288, 6610, 7874, 8128, 9920, 10160, 10576, 13220, 15748, 19685, 20320, 20491, 21152, 26440, 31496, 39370, 40640, 40982, 42304, 52880, 62992, 78740, 81964, 83947, 102455, 105760, 125984, 157480, 163928, 167894, 204910, 211520, 251968, 314960, 327856, 335788, 409820, 419735, 629920, 655712, 671576, 819640, 839470, 1259840, 1311424, 1343152, 1639280, 1678940, 2602357, 2686304, 3278560, 3357880, 5204714, 5372608, 6557120, 6715760, 10409428, 13011785, 13431520, 20818856, 26023570, 26863040, 41637712, 52047140, 83275424, 104094280, 166550848, 208188560, 416377120, 832754240]

約数ペア:

[(1, 832754240), (2, 416377120), (4, 208188560), (5, 166550848), (8, 104094280), (10, 83275424), (16, 52047140), (20, 41637712), (31, 26863040), (32, 26023570), (40, 20818856), (62, 13431520), (64, 13011785), (80, 10409428), (124, 6715760), (127, 6557120), (155, 5372608), (160, 5204714), (248, 3357880), (254, 3278560), (310, 2686304), (320, 2602357), (496, 1678940), (508, 1639280), (620, 1343152), (635, 1311424), (661, 1259840), (992, 839470), (1016, 819640), (1240, 671576), (1270, 655712), (1322, 629920), (1984, 419735), (2032, 409820), (2480, 335788), (2540, 327856), (2644, 314960), (3305, 251968), (3937, 211520), (4064, 204910), (4960, 167894), (5080, 163928), (5288, 157480), (6610, 125984), (7874, 105760), (8128, 102455), (9920, 83947), (10160, 81964), (10576, 78740), (13220, 62992), (15748, 52880), (19685, 42304), (20320, 40982), (20491, 40640), (21152, 39370), (26440, 31496)]