2212099840

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 5645953152

約数和(自身を除く): 3433853312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 277, 320, 340, 367, 544, 554, 640, 680, 734, 1088, 1108, 1280, 1360, 1385, 1468, 1835, 2176, 2216, 2720, 2770, 2936, 3670, 4352, 4432, 4709, 5440, 5540, 5872, 6239, 7340, 8864, 9418, 10880, 11080, 11744, 12478, 14680, 17728, 18836, 21760, 22160, 23488, 23545, 24956, 29360, 31195, 35456, 37672, 44320, 46976, 47090, 49912, 58720, 62390, 70912, 75344, 88640, 93952, 94180, 99824, 101659, 117440, 124780, 150688, 177280, 188360, 199648, 203318, 234880, 249560, 301376, 354560, 376720, 399296, 406636, 469760, 499120, 508295, 602752, 753440, 798592, 813272, 998240, 1016590, 1205504, 1506880, 1597184, 1626544, 1728203, 1996480, 2033180, 3013760, 3253088, 3456406, 3992960, 4066360, 6027520, 6506176, 6912812, 7985920, 8132720, 8641015, 13012352, 13825624, 16265440, 17282030, 26024704, 27651248, 32530880, 34564060, 55302496, 65061760, 69128120, 110604992, 130123520, 138256240, 221209984, 276512480, 442419968, 553024960, 1106049920, 2212099840]

約数ペア:

[(1, 2212099840), (2, 1106049920), (4, 553024960), (5, 442419968), (8, 276512480), (10, 221209984), (16, 138256240), (17, 130123520), (20, 110604992), (32, 69128120), (34, 65061760), (40, 55302496), (64, 34564060), (68, 32530880), (80, 27651248), (85, 26024704), (128, 17282030), (136, 16265440), (160, 13825624), (170, 13012352), (256, 8641015), (272, 8132720), (277, 7985920), (320, 6912812), (340, 6506176), (367, 6027520), (544, 4066360), (554, 3992960), (640, 3456406), (680, 3253088), (734, 3013760), (1088, 2033180), (1108, 1996480), (1280, 1728203), (1360, 1626544), (1385, 1597184), (1468, 1506880), (1835, 1205504), (2176, 1016590), (2216, 998240), (2720, 813272), (2770, 798592), (2936, 753440), (3670, 602752), (4352, 508295), (4432, 499120), (4709, 469760), (5440, 406636), (5540, 399296), (5872, 376720), (6239, 354560), (7340, 301376), (8864, 249560), (9418, 234880), (10880, 203318), (11080, 199648), (11744, 188360), (12478, 177280), (14680, 150688), (17728, 124780), (18836, 117440), (21760, 101659), (22160, 99824), (23488, 94180), (23545, 93952), (24956, 88640), (29360, 75344), (31195, 70912), (35456, 62390), (37672, 58720), (44320, 49912), (46976, 47090)]