56738560

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 143120880

約数和(自身を除く): 86382320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2333, 2432, 3040, 4666, 4864, 6080, 9332, 11665, 12160, 18664, 23330, 24320, 37328, 44327, 46660, 74656, 88654, 93320, 149312, 177308, 186640, 221635, 298624, 354616, 373280, 443270, 597248, 709232, 746560, 886540, 1418464, 1493120, 1773080, 2836928, 2986240, 3546160, 5673856, 7092320, 11347712, 14184640, 28369280, 56738560]

約数ペア:

[(1, 56738560), (2, 28369280), (4, 14184640), (5, 11347712), (8, 7092320), (10, 5673856), (16, 3546160), (19, 2986240), (20, 2836928), (32, 1773080), (38, 1493120), (40, 1418464), (64, 886540), (76, 746560), (80, 709232), (95, 597248), (128, 443270), (152, 373280), (160, 354616), (190, 298624), (256, 221635), (304, 186640), (320, 177308), (380, 149312), (608, 93320), (640, 88654), (760, 74656), (1216, 46660), (1280, 44327), (1520, 37328), (2333, 24320), (2432, 23330), (3040, 18664), (4666, 12160), (4864, 11665), (6080, 9332)]