827970560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 176

約数和(自身を含む): 2122329600

約数和(自身を除く): 1294359040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 79, 80, 89, 92, 115, 128, 158, 160, 178, 184, 230, 256, 316, 320, 356, 368, 395, 445, 460, 512, 632, 640, 712, 736, 790, 890, 920, 1024, 1264, 1280, 1424, 1472, 1580, 1780, 1817, 1840, 2047, 2528, 2560, 2848, 2944, 3160, 3560, 3634, 3680, 4094, 5056, 5120, 5696, 5888, 6320, 7031, 7120, 7268, 7360, 8188, 9085, 10112, 10235, 11392, 11776, 12640, 14062, 14240, 14536, 14720, 16376, 18170, 20224, 20470, 22784, 23552, 25280, 28124, 28480, 29072, 29440, 32752, 35155, 36340, 40448, 40940, 45568, 50560, 56248, 56960, 58144, 58880, 65504, 70310, 72680, 80896, 81880, 91136, 101120, 112496, 113920, 116288, 117760, 131008, 140620, 145360, 161713, 163760, 202240, 224992, 227840, 232576, 262016, 281240, 290720, 323426, 327520, 404480, 449984, 455680, 465152, 524032, 562480, 581440, 646852, 655040, 808565, 899968, 930304, 1048064, 1124960, 1162880, 1293704, 1310080, 1617130, 1799936, 1860608, 2096128, 2249920, 2325760, 2587408, 2620160, 3234260, 3599872, 4499840, 4651520, 5174816, 5240320, 6468520, 7199744, 8999680, 9303040, 10349632, 10480640, 12937040, 17999360, 20699264, 25874080, 35998720, 41398528, 51748160, 82797056, 103496320, 165594112, 206992640, 413985280, 827970560]

約数ペア:

[(1, 827970560), (2, 413985280), (4, 206992640), (5, 165594112), (8, 103496320), (10, 82797056), (16, 51748160), (20, 41398528), (23, 35998720), (32, 25874080), (40, 20699264), (46, 17999360), (64, 12937040), (79, 10480640), (80, 10349632), (89, 9303040), (92, 8999680), (115, 7199744), (128, 6468520), (158, 5240320), (160, 5174816), (178, 4651520), (184, 4499840), (230, 3599872), (256, 3234260), (316, 2620160), (320, 2587408), (356, 2325760), (368, 2249920), (395, 2096128), (445, 1860608), (460, 1799936), (512, 1617130), (632, 1310080), (640, 1293704), (712, 1162880), (736, 1124960), (790, 1048064), (890, 930304), (920, 899968), (1024, 808565), (1264, 655040), (1280, 646852), (1424, 581440), (1472, 562480), (1580, 524032), (1780, 465152), (1817, 455680), (1840, 449984), (2047, 404480), (2528, 327520), (2560, 323426), (2848, 290720), (2944, 281240), (3160, 262016), (3560, 232576), (3634, 227840), (3680, 224992), (4094, 202240), (5056, 163760), (5120, 161713), (5696, 145360), (5888, 140620), (6320, 131008), (7031, 117760), (7120, 116288), (7268, 113920), (7360, 112496), (8188, 101120), (9085, 91136), (10112, 81880), (10235, 80896), (11392, 72680), (11776, 70310), (12640, 65504), (14062, 58880), (14240, 58144), (14536, 56960), (14720, 56248), (16376, 50560), (18170, 45568), (20224, 40940), (20470, 40448), (22784, 36340), (23552, 35155), (25280, 32752), (28124, 29440), (28480, 29072)]