3890385920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 176

約数和(自身を含む): 9759571968

約数和(自身を除く): 5869186048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 193, 248, 254, 256, 310, 320, 386, 496, 508, 512, 620, 635, 640, 772, 965, 992, 1016, 1024, 1240, 1270, 1280, 1544, 1930, 1984, 2032, 2480, 2540, 2560, 3088, 3860, 3937, 3968, 4064, 4960, 5080, 5120, 5983, 6176, 7720, 7874, 7936, 8128, 9920, 10160, 11966, 12352, 15440, 15748, 15872, 16256, 19685, 19840, 20320, 23932, 24511, 24704, 29915, 30880, 31496, 31744, 32512, 39370, 39680, 40640, 47864, 49022, 49408, 59830, 61760, 62992, 65024, 78740, 79360, 81280, 95728, 98044, 98816, 119660, 122555, 123520, 125984, 130048, 157480, 158720, 162560, 191456, 196088, 197632, 239320, 245110, 247040, 251968, 314960, 325120, 382912, 392176, 478640, 490220, 494080, 503936, 629920, 650240, 759841, 765824, 784352, 957280, 980440, 988160, 1007872, 1259840, 1519682, 1531648, 1568704, 1914560, 1960880, 2015744, 2519680, 3039364, 3063296, 3137408, 3799205, 3829120, 3921760, 4031488, 5039360, 6078728, 6126592, 6274816, 7598410, 7658240, 7843520, 10078720, 12157456, 12549632, 15196820, 15316480, 15687040, 20157440, 24314912, 25099264, 30393640, 30632960, 31374080, 48629824, 60787280, 62748160, 97259648, 121574560, 125496320, 194519296, 243149120, 389038592, 486298240, 778077184, 972596480, 1945192960, 3890385920]

約数ペア:

[(1, 3890385920), (2, 1945192960), (4, 972596480), (5, 778077184), (8, 486298240), (10, 389038592), (16, 243149120), (20, 194519296), (31, 125496320), (32, 121574560), (40, 97259648), (62, 62748160), (64, 60787280), (80, 48629824), (124, 31374080), (127, 30632960), (128, 30393640), (155, 25099264), (160, 24314912), (193, 20157440), (248, 15687040), (254, 15316480), (256, 15196820), (310, 12549632), (320, 12157456), (386, 10078720), (496, 7843520), (508, 7658240), (512, 7598410), (620, 6274816), (635, 6126592), (640, 6078728), (772, 5039360), (965, 4031488), (992, 3921760), (1016, 3829120), (1024, 3799205), (1240, 3137408), (1270, 3063296), (1280, 3039364), (1544, 2519680), (1930, 2015744), (1984, 1960880), (2032, 1914560), (2480, 1568704), (2540, 1531648), (2560, 1519682), (3088, 1259840), (3860, 1007872), (3937, 988160), (3968, 980440), (4064, 957280), (4960, 784352), (5080, 765824), (5120, 759841), (5983, 650240), (6176, 629920), (7720, 503936), (7874, 494080), (7936, 490220), (8128, 478640), (9920, 392176), (10160, 382912), (11966, 325120), (12352, 314960), (15440, 251968), (15748, 247040), (15872, 245110), (16256, 239320), (19685, 197632), (19840, 196088), (20320, 191456), (23932, 162560), (24511, 158720), (24704, 157480), (29915, 130048), (30880, 125984), (31496, 123520), (31744, 122555), (32512, 119660), (39370, 98816), (39680, 98044), (40640, 95728), (47864, 81280), (49022, 79360), (49408, 78740), (59830, 65024), (61760, 62992)]