13436320

素因数分解:

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

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 18739040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1063, 1264, 1580, 2126, 2528, 3160, 4252, 5315, 6320, 8504, 10630, 12640, 17008, 21260, 34016, 42520, 83977, 85040, 167954, 170080, 335908, 419885, 671816, 839770, 1343632, 1679540, 2687264, 3359080, 6718160, 13436320]

約数ペア:

[(1, 13436320), (2, 6718160), (4, 3359080), (5, 2687264), (8, 1679540), (10, 1343632), (16, 839770), (20, 671816), (32, 419885), (40, 335908), (79, 170080), (80, 167954), (158, 85040), (160, 83977), (316, 42520), (395, 34016), (632, 21260), (790, 17008), (1063, 12640), (1264, 10630), (1580, 8504), (2126, 6320), (2528, 5315), (3160, 4252)]