1330748064160

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{93451409}}^1$

素因数の和:93451513

約数の個数: 48

約数和(自身を含む): 3179216968200

約数和(自身を除く): 1848468904040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14240, 93451409, 186902818, 373805636, 467257045, 747611272, 934514090, 1495222544, 1869028180, 2990445088, 3738056360, 7476112720, 8317175401, 14952225440, 16634350802, 33268701604, 41585877005, 66537403208, 83171754010, 133074806416, 166343508020, 266149612832, 332687016040, 665374032080, 1330748064160]

約数ペア:

[(1, 1330748064160), (2, 665374032080), (4, 332687016040), (5, 266149612832), (8, 166343508020), (10, 133074806416), (16, 83171754010), (20, 66537403208), (32, 41585877005), (40, 33268701604), (80, 16634350802), (89, 14952225440), (160, 8317175401), (178, 7476112720), (356, 3738056360), (445, 2990445088), (712, 1869028180), (890, 1495222544), (1424, 934514090), (1780, 747611272), (2848, 467257045), (3560, 373805636), (7120, 186902818), (14240, 93451409)]