39176729680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{1433}}^1$

素因数の和:2165

約数の個数: 160

約数和(自身を含む): 101705061888

約数和(自身を除く): 62528332208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 661, 752, 880, 940, 1034, 1322, 1433, 1880, 2068, 2585, 2644, 2866, 3305, 3760, 4136, 5170, 5288, 5732, 6610, 7165, 7271, 8272, 10340, 10576, 11464, 13220, 14330, 14542, 15763, 20680, 22928, 26440, 28660, 29084, 31067, 31526, 36355, 41360, 52880, 57320, 58168, 62134, 63052, 67351, 72710, 78815, 114640, 116336, 124268, 126104, 134702, 145420, 155335, 157630, 248536, 252208, 269404, 290840, 310670, 315260, 336755, 341737, 497072, 538808, 581680, 621340, 630520, 673510, 683474, 740861, 947213, 1077616, 1242680, 1261040, 1347020, 1366948, 1481722, 1708685, 1894426, 2485360, 2694040, 2733896, 2963444, 3417370, 3704305, 3788852, 4736065, 5388080, 5467792, 5926888, 6834740, 7408610, 7577704, 9472130, 10419343, 11853776, 13669480, 14817220, 15155408, 18944260, 20838686, 27338960, 29634440, 37888520, 41677372, 44519011, 52096715, 59268880, 75777040, 83354744, 89038022, 104193430, 166709488, 178076044, 208386860, 222595055, 356152088, 416773720, 445190110, 489709121, 712304176, 833547440, 890380220, 979418242, 1780760440, 1958836484, 2448545605, 3561520880, 3917672968, 4897091210, 7835345936, 9794182420, 19588364840, 39176729680]

約数ペア:

[(1, 39176729680), (2, 19588364840), (4, 9794182420), (5, 7835345936), (8, 4897091210), (10, 3917672968), (11, 3561520880), (16, 2448545605), (20, 1958836484), (22, 1780760440), (40, 979418242), (44, 890380220), (47, 833547440), (55, 712304176), (80, 489709121), (88, 445190110), (94, 416773720), (110, 356152088), (176, 222595055), (188, 208386860), (220, 178076044), (235, 166709488), (376, 104193430), (440, 89038022), (470, 83354744), (517, 75777040), (661, 59268880), (752, 52096715), (880, 44519011), (940, 41677372), (1034, 37888520), (1322, 29634440), (1433, 27338960), (1880, 20838686), (2068, 18944260), (2585, 15155408), (2644, 14817220), (2866, 13669480), (3305, 11853776), (3760, 10419343), (4136, 9472130), (5170, 7577704), (5288, 7408610), (5732, 6834740), (6610, 5926888), (7165, 5467792), (7271, 5388080), (8272, 4736065), (10340, 3788852), (10576, 3704305), (11464, 3417370), (13220, 2963444), (14330, 2733896), (14542, 2694040), (15763, 2485360), (20680, 1894426), (22928, 1708685), (26440, 1481722), (28660, 1366948), (29084, 1347020), (31067, 1261040), (31526, 1242680), (36355, 1077616), (41360, 947213), (52880, 740861), (57320, 683474), (58168, 673510), (62134, 630520), (63052, 621340), (67351, 581680), (72710, 538808), (78815, 497072), (114640, 341737), (116336, 336755), (124268, 315260), (126104, 310670), (134702, 290840), (145420, 269404), (155335, 252208), (157630, 248536)]