86521490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5209}}^1$

素因数の和:5378

約数の個数: 32

約数和(自身を含む): 171054720

約数和(自身を除く): 84533230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 5209, 8305, 10418, 16610, 26045, 52090, 57299, 114598, 286495, 572990, 786559, 1573118, 3932795, 7865590, 8652149, 17304298, 43260745, 86521490]

約数ペア:

[(1, 86521490), (2, 43260745), (5, 17304298), (10, 8652149), (11, 7865590), (22, 3932795), (55, 1573118), (110, 786559), (151, 572990), (302, 286495), (755, 114598), (1510, 57299), (1661, 52090), (3322, 26045), (5209, 16610), (8305, 10418)]