177803470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33359}}^1$

素因数の和:33420

約数の個数: 32

約数和(自身を含む): 353082240

約数和(自身を除く): 175278770

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 33359, 66718, 166795, 333590, 433667, 867334, 1367719, 2168335, 2735438, 4336670, 6838595, 13677190, 17780347, 35560694, 88901735, 177803470]

約数ペア:

[(1, 177803470), (2, 88901735), (5, 35560694), (10, 17780347), (13, 13677190), (26, 6838595), (41, 4336670), (65, 2735438), (82, 2168335), (130, 1367719), (205, 867334), (410, 433667), (533, 333590), (1066, 166795), (2665, 66718), (5330, 33359)]