105758720

素因数分解:

$2^{14}\times 5^1\times {\mathrm{1291}}^1$

素因数の和:1324

約数の個数: 60

約数和(自身を含む): 254009784

約数和(自身を除く): 148251064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1291, 2048, 2560, 2582, 4096, 5120, 5164, 6455, 8192, 10240, 10328, 12910, 16384, 20480, 20656, 25820, 40960, 41312, 51640, 81920, 82624, 103280, 165248, 206560, 330496, 413120, 660992, 826240, 1321984, 1652480, 2643968, 3304960, 5287936, 6609920, 10575872, 13219840, 21151744, 26439680, 52879360, 105758720]

約数ペア:

[(1, 105758720), (2, 52879360), (4, 26439680), (5, 21151744), (8, 13219840), (10, 10575872), (16, 6609920), (20, 5287936), (32, 3304960), (40, 2643968), (64, 1652480), (80, 1321984), (128, 826240), (160, 660992), (256, 413120), (320, 330496), (512, 206560), (640, 165248), (1024, 103280), (1280, 82624), (1291, 81920), (2048, 51640), (2560, 41312), (2582, 40960), (4096, 25820), (5120, 20656), (5164, 20480), (6455, 16384), (8192, 12910), (10240, 10328)]