43668040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 107251200

約数和(自身を除く): 63583160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1063, 1580, 2054, 2126, 3160, 4108, 4252, 5135, 5315, 8216, 8504, 10270, 10630, 13819, 20540, 21260, 27638, 41080, 42520, 55276, 69095, 83977, 110552, 138190, 167954, 276380, 335908, 419885, 552760, 671816, 839770, 1091701, 1679540, 2183402, 3359080, 4366804, 5458505, 8733608, 10917010, 21834020, 43668040]

約数ペア:

[(1, 43668040), (2, 21834020), (4, 10917010), (5, 8733608), (8, 5458505), (10, 4366804), (13, 3359080), (20, 2183402), (26, 1679540), (40, 1091701), (52, 839770), (65, 671816), (79, 552760), (104, 419885), (130, 335908), (158, 276380), (260, 167954), (316, 138190), (395, 110552), (520, 83977), (632, 69095), (790, 55276), (1027, 42520), (1063, 41080), (1580, 27638), (2054, 21260), (2126, 20540), (3160, 13819), (4108, 10630), (4252, 10270), (5135, 8504), (5315, 8216)]