33328540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8209}}^1$

素因数の和:8254

約数の個数: 48

約数和(自身を含む): 82756800

約数和(自身を除く): 49428260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 8209, 16418, 32836, 41045, 57463, 82090, 114926, 164180, 229852, 238061, 287315, 476122, 574630, 952244, 1149260, 1190305, 1666427, 2380610, 3332854, 4761220, 6665708, 8332135, 16664270, 33328540]

約数ペア:

[(1, 33328540), (2, 16664270), (4, 8332135), (5, 6665708), (7, 4761220), (10, 3332854), (14, 2380610), (20, 1666427), (28, 1190305), (29, 1149260), (35, 952244), (58, 574630), (70, 476122), (116, 287315), (140, 238061), (145, 229852), (203, 164180), (290, 114926), (406, 82090), (580, 57463), (812, 41045), (1015, 32836), (2030, 16418), (4060, 8209)]