12525180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10987}}^1$

素因数の和:11018

約数の個数: 48

約数和(自身を含む): 36919680

約数和(自身を除く): 24394500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 10987, 21974, 32961, 43948, 54935, 65922, 109870, 131844, 164805, 208753, 219740, 329610, 417506, 626259, 659220, 835012, 1043765, 1252518, 2087530, 2505036, 3131295, 4175060, 6262590, 12525180]

約数ペア:

[(1, 12525180), (2, 6262590), (3, 4175060), (4, 3131295), (5, 2505036), (6, 2087530), (10, 1252518), (12, 1043765), (15, 835012), (19, 659220), (20, 626259), (30, 417506), (38, 329610), (57, 219740), (60, 208753), (76, 164805), (95, 131844), (114, 109870), (190, 65922), (228, 54935), (285, 43948), (380, 32961), (570, 21974), (1140, 10987)]