76800110

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 140422464

約数和(自身を除く): 63622354

約数列:

[1, 2, 5, 10, 151, 181, 281, 302, 362, 562, 755, 905, 1405, 1510, 1810, 2810, 27331, 42431, 50861, 54662, 84862, 101722, 136655, 212155, 254305, 273310, 424310, 508610, 7680011, 15360022, 38400055, 76800110]

約数ペア:

[(1, 76800110), (2, 38400055), (5, 15360022), (10, 7680011), (151, 508610), (181, 424310), (281, 273310), (302, 254305), (362, 212155), (562, 136655), (755, 101722), (905, 84862), (1405, 54662), (1510, 50861), (1810, 42431), (2810, 27331)]