34078720

素因数分解:

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

素因数の和:56

約数の個数: 80

約数和(自身を含む): 88080300

約数和(自身を除く): 54001580

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 3328, 4096, 4160, 5120, 6656, 8192, 8320, 10240, 13312, 16384, 16640, 20480, 26624, 32768, 33280, 40960, 53248, 65536, 66560, 81920, 106496, 131072, 133120, 163840, 212992, 262144, 266240, 327680, 425984, 524288, 532480, 655360, 851968, 1064960, 1310720, 1703936, 2129920, 2621440, 3407872, 4259840, 6815744, 8519680, 17039360, 34078720]

約数ペア:

[(1, 34078720), (2, 17039360), (4, 8519680), (5, 6815744), (8, 4259840), (10, 3407872), (13, 2621440), (16, 2129920), (20, 1703936), (26, 1310720), (32, 1064960), (40, 851968), (52, 655360), (64, 532480), (65, 524288), (80, 425984), (104, 327680), (128, 266240), (130, 262144), (160, 212992), (208, 163840), (256, 133120), (260, 131072), (320, 106496), (416, 81920), (512, 66560), (520, 65536), (640, 53248), (832, 40960), (1024, 33280), (1040, 32768), (1280, 26624), (1664, 20480), (2048, 16640), (2080, 16384), (2560, 13312), (3328, 10240), (4096, 8320), (4160, 8192), (5120, 6656)]