214435520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2762

約数の個数: 112

約数和(自身を含む): 579059040

約数和(自身を除く): 364623520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 2713, 3040, 3952, 4160, 4940, 5426, 6080, 7904, 9880, 10852, 13565, 15808, 19760, 21704, 27130, 35269, 39520, 43408, 51547, 54260, 70538, 79040, 86816, 103094, 108520, 141076, 173632, 176345, 206188, 217040, 257735, 282152, 352690, 412376, 434080, 515470, 564304, 670111, 705380, 824752, 868160, 1030940, 1128608, 1340222, 1410760, 1649504, 2061880, 2257216, 2680444, 2821520, 3299008, 3350555, 4123760, 5360888, 5643040, 6701110, 8247520, 10721776, 11286080, 13402220, 16495040, 21443552, 26804440, 42887104, 53608880, 107217760, 214435520]

約数ペア:

[(1, 214435520), (2, 107217760), (4, 53608880), (5, 42887104), (8, 26804440), (10, 21443552), (13, 16495040), (16, 13402220), (19, 11286080), (20, 10721776), (26, 8247520), (32, 6701110), (38, 5643040), (40, 5360888), (52, 4123760), (64, 3350555), (65, 3299008), (76, 2821520), (80, 2680444), (95, 2257216), (104, 2061880), (130, 1649504), (152, 1410760), (160, 1340222), (190, 1128608), (208, 1030940), (247, 868160), (260, 824752), (304, 705380), (320, 670111), (380, 564304), (416, 515470), (494, 434080), (520, 412376), (608, 352690), (760, 282152), (832, 257735), (988, 217040), (1040, 206188), (1216, 176345), (1235, 173632), (1520, 141076), (1976, 108520), (2080, 103094), (2470, 86816), (2713, 79040), (3040, 70538), (3952, 54260), (4160, 51547), (4940, 43408), (5426, 39520), (6080, 35269), (7904, 27130), (9880, 21704), (10852, 19760), (13565, 15808)]