40040991.000000000

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{65827}}^1$

素因数の和:65868

約数の個数: 48

約数和(自身を含む): 385093800

約数和(自身を除く): 247647024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 65827, 131654, 197481, 263308, 394962, 526616, 592443, 789924, 1184886, 1579848, 1908983, 2369772, 3817966, 4739544, 5726949, 7635932, 11453898, 15271864, 17180847, 22907796, 34361694, 45815592, 68723388, 137446776]

約数ペア:

[(1, 137446776), (2, 68723388), (3, 45815592), (4, 34361694), (6, 22907796), (8, 17180847), (9, 15271864), (12, 11453898), (18, 7635932), (24, 5726949), (29, 4739544), (36, 3817966), (58, 2369772), (72, 1908983), (87, 1579848), (116, 1184886), (174, 789924), (232, 592443), (261, 526616), (348, 394962), (522, 263308), (696, 197481), (1044, 131654), (2088, 65827)]