84842990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 157659264

約数和(自身を除く): 72816274

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 470, 485, 970, 1861, 3722, 4559, 9118, 9305, 18610, 22795, 45590, 87467, 174934, 180517, 361034, 437335, 874670, 902585, 1805170, 8484299, 16968598, 42421495, 84842990]

約数ペア:

[(1, 84842990), (2, 42421495), (5, 16968598), (10, 8484299), (47, 1805170), (94, 902585), (97, 874670), (194, 437335), (235, 361034), (470, 180517), (485, 174934), (970, 87467), (1861, 45590), (3722, 22795), (4559, 18610), (9118, 9305)]