1542140500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 3472035840

約数和(自身を除く): 1929895340

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 137, 188, 235, 250, 274, 470, 479, 500, 548, 685, 940, 958, 1175, 1370, 1916, 2350, 2395, 2740, 3425, 4700, 4790, 5875, 6439, 6850, 9580, 11750, 11975, 12878, 13700, 17125, 22513, 23500, 23950, 25756, 32195, 34250, 45026, 47900, 59875, 64390, 65623, 68500, 90052, 112565, 119750, 128780, 131246, 160975, 225130, 239500, 262492, 321950, 328115, 450260, 562825, 643900, 656230, 804875, 1125650, 1312460, 1609750, 1640575, 2251300, 2814125, 3084281, 3219500, 3281150, 5628250, 6168562, 6562300, 8202875, 11256500, 12337124, 15421405, 16405750, 30842810, 32811500, 61685620, 77107025, 154214050, 308428100, 385535125, 771070250, 1542140500]

約数ペア:

[(1, 1542140500), (2, 771070250), (4, 385535125), (5, 308428100), (10, 154214050), (20, 77107025), (25, 61685620), (47, 32811500), (50, 30842810), (94, 16405750), (100, 15421405), (125, 12337124), (137, 11256500), (188, 8202875), (235, 6562300), (250, 6168562), (274, 5628250), (470, 3281150), (479, 3219500), (500, 3084281), (548, 2814125), (685, 2251300), (940, 1640575), (958, 1609750), (1175, 1312460), (1370, 1125650), (1916, 804875), (2350, 656230), (2395, 643900), (2740, 562825), (3425, 450260), (4700, 328115), (4790, 321950), (5875, 262492), (6439, 239500), (6850, 225130), (9580, 160975), (11750, 131246), (11975, 128780), (12878, 119750), (13700, 112565), (17125, 90052), (22513, 68500), (23500, 65623), (23950, 64390), (25756, 59875), (32195, 47900), (34250, 45026)]