2804417440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{16427}}^1$

素因数の和:16550

約数の個数: 96

約数和(自身を含む): 7302705984

約数和(自身を除く): 4498288544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 97, 110, 160, 176, 194, 220, 352, 388, 440, 485, 776, 880, 970, 1067, 1552, 1760, 1940, 2134, 3104, 3880, 4268, 5335, 7760, 8536, 10670, 15520, 16427, 17072, 21340, 32854, 34144, 42680, 65708, 82135, 85360, 131416, 164270, 170720, 180697, 262832, 328540, 361394, 525664, 657080, 722788, 903485, 1314160, 1445576, 1593419, 1806970, 2628320, 2891152, 3186838, 3613940, 5782304, 6373676, 7227880, 7967095, 12747352, 14455760, 15934190, 17527609, 25494704, 28911520, 31868380, 35055218, 50989408, 63736760, 70110436, 87638045, 127473520, 140220872, 175276090, 254947040, 280441744, 350552180, 560883488, 701104360, 1402208720, 2804417440]

約数ペア:

[(1, 2804417440), (2, 1402208720), (4, 701104360), (5, 560883488), (8, 350552180), (10, 280441744), (11, 254947040), (16, 175276090), (20, 140220872), (22, 127473520), (32, 87638045), (40, 70110436), (44, 63736760), (55, 50989408), (80, 35055218), (88, 31868380), (97, 28911520), (110, 25494704), (160, 17527609), (176, 15934190), (194, 14455760), (220, 12747352), (352, 7967095), (388, 7227880), (440, 6373676), (485, 5782304), (776, 3613940), (880, 3186838), (970, 2891152), (1067, 2628320), (1552, 1806970), (1760, 1593419), (1940, 1445576), (2134, 1314160), (3104, 903485), (3880, 722788), (4268, 657080), (5335, 525664), (7760, 361394), (8536, 328540), (10670, 262832), (15520, 180697), (16427, 170720), (17072, 164270), (21340, 131416), (32854, 85360), (34144, 82135), (42680, 65708)]