39851220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 118742400

約数和(自身を除く): 78891180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 555, 580, 619, 740, 870, 1073, 1110, 1238, 1740, 1857, 2146, 2220, 2476, 3095, 3219, 3714, 4292, 5365, 6190, 6438, 7428, 9285, 10730, 12380, 12876, 16095, 17951, 18570, 21460, 22903, 32190, 35902, 37140, 45806, 53853, 64380, 68709, 71804, 89755, 91612, 107706, 114515, 137418, 179510, 215412, 229030, 269265, 274836, 343545, 359020, 458060, 538530, 664187, 687090, 1077060, 1328374, 1374180, 1992561, 2656748, 3320935, 3985122, 6641870, 7970244, 9962805, 13283740, 19925610, 39851220]

約数ペア:

[(1, 39851220), (2, 19925610), (3, 13283740), (4, 9962805), (5, 7970244), (6, 6641870), (10, 3985122), (12, 3320935), (15, 2656748), (20, 1992561), (29, 1374180), (30, 1328374), (37, 1077060), (58, 687090), (60, 664187), (74, 538530), (87, 458060), (111, 359020), (116, 343545), (145, 274836), (148, 269265), (174, 229030), (185, 215412), (222, 179510), (290, 137418), (348, 114515), (370, 107706), (435, 91612), (444, 89755), (555, 71804), (580, 68709), (619, 64380), (740, 53853), (870, 45806), (1073, 37140), (1110, 35902), (1238, 32190), (1740, 22903), (1857, 21460), (2146, 18570), (2220, 17951), (2476, 16095), (3095, 12876), (3219, 12380), (3714, 10730), (4292, 9285), (5365, 7428), (6190, 6438)]