119126180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 259553280

約数和(自身を除く): 140427100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 271, 310, 542, 620, 709, 1084, 1355, 1418, 2710, 2836, 3545, 5420, 7090, 8401, 14180, 16802, 21979, 33604, 42005, 43958, 84010, 87916, 109895, 168020, 192139, 219790, 384278, 439580, 768556, 960695, 1921390, 3842780, 5956309, 11912618, 23825236, 29781545, 59563090, 119126180]

約数ペア:

[(1, 119126180), (2, 59563090), (4, 29781545), (5, 23825236), (10, 11912618), (20, 5956309), (31, 3842780), (62, 1921390), (124, 960695), (155, 768556), (271, 439580), (310, 384278), (542, 219790), (620, 192139), (709, 168020), (1084, 109895), (1355, 87916), (1418, 84010), (2710, 43958), (2836, 42005), (3545, 33604), (5420, 21979), (7090, 16802), (8401, 14180)]