106890160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 271232640

約数和(自身を除く): 164342480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 1027, 1040, 1264, 1301, 1580, 2054, 2602, 3160, 4108, 5135, 5204, 6320, 6505, 8216, 10270, 10408, 13010, 16432, 16913, 20540, 20816, 26020, 33826, 41080, 52040, 67652, 82160, 84565, 102779, 104080, 135304, 169130, 205558, 270608, 338260, 411116, 513895, 676520, 822232, 1027790, 1336127, 1353040, 1644464, 2055580, 2672254, 4111160, 5344508, 6680635, 8222320, 10689016, 13361270, 21378032, 26722540, 53445080, 106890160]

約数ペア:

[(1, 106890160), (2, 53445080), (4, 26722540), (5, 21378032), (8, 13361270), (10, 10689016), (13, 8222320), (16, 6680635), (20, 5344508), (26, 4111160), (40, 2672254), (52, 2055580), (65, 1644464), (79, 1353040), (80, 1336127), (104, 1027790), (130, 822232), (158, 676520), (208, 513895), (260, 411116), (316, 338260), (395, 270608), (520, 205558), (632, 169130), (790, 135304), (1027, 104080), (1040, 102779), (1264, 84565), (1301, 82160), (1580, 67652), (2054, 52040), (2602, 41080), (3160, 33826), (4108, 26020), (5135, 20816), (5204, 20540), (6320, 16913), (6505, 16432), (8216, 13010), (10270, 10408)]