43245520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 110528640

約数和(自身を除く): 67283120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1237, 1520, 1748, 1840, 2185, 2474, 3496, 4370, 4948, 6185, 6992, 8740, 9896, 12370, 17480, 19792, 23503, 24740, 28451, 34960, 47006, 49480, 56902, 94012, 98960, 113804, 117515, 142255, 188024, 227608, 235030, 284510, 376048, 455216, 470060, 540569, 569020, 940120, 1081138, 1138040, 1880240, 2162276, 2276080, 2702845, 4324552, 5405690, 8649104, 10811380, 21622760, 43245520]

約数ペア:

[(1, 43245520), (2, 21622760), (4, 10811380), (5, 8649104), (8, 5405690), (10, 4324552), (16, 2702845), (19, 2276080), (20, 2162276), (23, 1880240), (38, 1138040), (40, 1081138), (46, 940120), (76, 569020), (80, 540569), (92, 470060), (95, 455216), (115, 376048), (152, 284510), (184, 235030), (190, 227608), (230, 188024), (304, 142255), (368, 117515), (380, 113804), (437, 98960), (460, 94012), (760, 56902), (874, 49480), (920, 47006), (1237, 34960), (1520, 28451), (1748, 24740), (1840, 23503), (2185, 19792), (2474, 17480), (3496, 12370), (4370, 9896), (4948, 8740), (6185, 6992)]