5372910080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:990

約数の個数: 160

約数和(自身を含む): 13481994240

約数和(自身を除く): 8109084160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 128, 155, 158, 160, 248, 256, 310, 316, 320, 395, 496, 512, 620, 632, 640, 790, 857, 992, 1240, 1264, 1280, 1580, 1714, 1984, 2449, 2480, 2528, 2560, 3160, 3428, 3968, 4285, 4898, 4960, 5056, 6320, 6856, 7936, 8570, 9796, 9920, 10112, 12245, 12640, 13712, 15872, 17140, 19592, 19840, 20224, 24490, 25280, 26567, 27424, 34280, 39184, 39680, 40448, 48980, 50560, 53134, 54848, 67703, 68560, 78368, 79360, 97960, 101120, 106268, 109696, 132835, 135406, 137120, 156736, 195920, 202240, 212536, 219392, 265670, 270812, 274240, 313472, 338515, 391840, 425072, 438784, 531340, 541624, 548480, 626944, 677030, 783680, 850144, 1062680, 1083248, 1096960, 1253888, 1354060, 1567360, 1700288, 2098793, 2125360, 2166496, 2193920, 2708120, 3134720, 3400576, 4197586, 4250720, 4332992, 5416240, 6269440, 6801152, 8395172, 8501440, 8665984, 10493965, 10832480, 13602304, 16790344, 17002880, 17331968, 20987930, 21664960, 33580688, 34005760, 34663936, 41975860, 43329920, 67161376, 68011520, 83951720, 86659840, 134322752, 167903440, 173319680, 268645504, 335806880, 537291008, 671613760, 1074582016, 1343227520, 2686455040, 5372910080]

約数ペア:

[(1, 5372910080), (2, 2686455040), (4, 1343227520), (5, 1074582016), (8, 671613760), (10, 537291008), (16, 335806880), (20, 268645504), (31, 173319680), (32, 167903440), (40, 134322752), (62, 86659840), (64, 83951720), (79, 68011520), (80, 67161376), (124, 43329920), (128, 41975860), (155, 34663936), (158, 34005760), (160, 33580688), (248, 21664960), (256, 20987930), (310, 17331968), (316, 17002880), (320, 16790344), (395, 13602304), (496, 10832480), (512, 10493965), (620, 8665984), (632, 8501440), (640, 8395172), (790, 6801152), (857, 6269440), (992, 5416240), (1240, 4332992), (1264, 4250720), (1280, 4197586), (1580, 3400576), (1714, 3134720), (1984, 2708120), (2449, 2193920), (2480, 2166496), (2528, 2125360), (2560, 2098793), (3160, 1700288), (3428, 1567360), (3968, 1354060), (4285, 1253888), (4898, 1096960), (4960, 1083248), (5056, 1062680), (6320, 850144), (6856, 783680), (7936, 677030), (8570, 626944), (9796, 548480), (9920, 541624), (10112, 531340), (12245, 438784), (12640, 425072), (13712, 391840), (15872, 338515), (17140, 313472), (19592, 274240), (19840, 270812), (20224, 265670), (24490, 219392), (25280, 212536), (26567, 202240), (27424, 195920), (34280, 156736), (39184, 137120), (39680, 135406), (40448, 132835), (48980, 109696), (50560, 106268), (53134, 101120), (54848, 97960), (67703, 79360), (68560, 78368)]