8899339520

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1697}}^1$

素因数の和:1976

約数の個数: 144

約数和(自身を含む): 22677632208

約数和(自身を除く): 13778292688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 241, 256, 272, 320, 340, 482, 544, 640, 680, 964, 1088, 1205, 1280, 1360, 1697, 1928, 2176, 2410, 2720, 3394, 3856, 4097, 4352, 4820, 5440, 6788, 7712, 8194, 8485, 9640, 10880, 13576, 15424, 16388, 16970, 19280, 20485, 21760, 27152, 28849, 30848, 32776, 33940, 38560, 40970, 54304, 57698, 61696, 65552, 67880, 77120, 81940, 108608, 115396, 131104, 135760, 144245, 154240, 163880, 217216, 230792, 262208, 271520, 288490, 308480, 327760, 408977, 434432, 461584, 524416, 543040, 576980, 655520, 817954, 923168, 1048832, 1086080, 1153960, 1311040, 1635908, 1846336, 2044885, 2172160, 2307920, 2622080, 3271816, 3692672, 4089770, 4615840, 5244160, 6543632, 6952609, 7385344, 8179540, 9231680, 13087264, 13905218, 16359080, 18463360, 26174528, 27810436, 32718160, 34763045, 36926720, 52349056, 55620872, 65436320, 69526090, 104698112, 111241744, 130872640, 139052180, 222483488, 261745280, 278104360, 444966976, 523490560, 556208720, 889933952, 1112417440, 1779867904, 2224834880, 4449669760, 8899339520]

約数ペア:

[(1, 8899339520), (2, 4449669760), (4, 2224834880), (5, 1779867904), (8, 1112417440), (10, 889933952), (16, 556208720), (17, 523490560), (20, 444966976), (32, 278104360), (34, 261745280), (40, 222483488), (64, 139052180), (68, 130872640), (80, 111241744), (85, 104698112), (128, 69526090), (136, 65436320), (160, 55620872), (170, 52349056), (241, 36926720), (256, 34763045), (272, 32718160), (320, 27810436), (340, 26174528), (482, 18463360), (544, 16359080), (640, 13905218), (680, 13087264), (964, 9231680), (1088, 8179540), (1205, 7385344), (1280, 6952609), (1360, 6543632), (1697, 5244160), (1928, 4615840), (2176, 4089770), (2410, 3692672), (2720, 3271816), (3394, 2622080), (3856, 2307920), (4097, 2172160), (4352, 2044885), (4820, 1846336), (5440, 1635908), (6788, 1311040), (7712, 1153960), (8194, 1086080), (8485, 1048832), (9640, 923168), (10880, 817954), (13576, 655520), (15424, 576980), (16388, 543040), (16970, 524416), (19280, 461584), (20485, 434432), (21760, 408977), (27152, 327760), (28849, 308480), (30848, 288490), (32776, 271520), (33940, 262208), (38560, 230792), (40970, 217216), (54304, 163880), (57698, 154240), (61696, 144245), (65552, 135760), (67880, 131104), (77120, 115396), (81940, 108608)]