40349820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4219

約数の個数: 96

約数和(自身を含む): 134765568

約数和(自身を除く): 94415748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4177, 4830, 8354, 9660, 12531, 16708, 20885, 25062, 29239, 41770, 50124, 58478, 62655, 83540, 87717, 96071, 116956, 125310, 146195, 175434, 192142, 250620, 288213, 292390, 350868, 384284, 438585, 480355, 576426, 584780, 672497, 877170, 960710, 1152852, 1344994, 1441065, 1754340, 1921420, 2017491, 2689988, 2882130, 3362485, 4034982, 5764260, 6724970, 8069964, 10087455, 13449940, 20174910, 40349820]

約数ペア:

[(1, 40349820), (2, 20174910), (3, 13449940), (4, 10087455), (5, 8069964), (6, 6724970), (7, 5764260), (10, 4034982), (12, 3362485), (14, 2882130), (15, 2689988), (20, 2017491), (21, 1921420), (23, 1754340), (28, 1441065), (30, 1344994), (35, 1152852), (42, 960710), (46, 877170), (60, 672497), (69, 584780), (70, 576426), (84, 480355), (92, 438585), (105, 384284), (115, 350868), (138, 292390), (140, 288213), (161, 250620), (210, 192142), (230, 175434), (276, 146195), (322, 125310), (345, 116956), (420, 96071), (460, 87717), (483, 83540), (644, 62655), (690, 58478), (805, 50124), (966, 41770), (1380, 29239), (1610, 25062), (1932, 20885), (2415, 16708), (3220, 12531), (4177, 9660), (4830, 8354)]