4433480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 10713600

約数和(自身を除く): 6280120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 79, 92, 115, 122, 158, 184, 230, 244, 305, 316, 395, 460, 488, 610, 632, 790, 920, 1220, 1403, 1580, 1817, 2440, 2806, 3160, 3634, 4819, 5612, 7015, 7268, 9085, 9638, 11224, 14030, 14536, 18170, 19276, 24095, 28060, 36340, 38552, 48190, 56120, 72680, 96380, 110837, 192760, 221674, 443348, 554185, 886696, 1108370, 2216740, 4433480]

約数ペア:

[(1, 4433480), (2, 2216740), (4, 1108370), (5, 886696), (8, 554185), (10, 443348), (20, 221674), (23, 192760), (40, 110837), (46, 96380), (61, 72680), (79, 56120), (92, 48190), (115, 38552), (122, 36340), (158, 28060), (184, 24095), (230, 19276), (244, 18170), (305, 14536), (316, 14030), (395, 11224), (460, 9638), (488, 9085), (610, 7268), (632, 7015), (790, 5612), (920, 4819), (1220, 3634), (1403, 3160), (1580, 2806), (1817, 2440)]