71910744190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{16573}}^1$

素因数の和:17197

約数の個数: 64

約数和(自身を含む): 139834175040

約数和(自身を除く): 67923430850

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 557, 779, 1114, 1558, 2785, 3895, 5570, 7790, 10583, 16573, 21166, 22837, 33146, 45674, 52915, 82865, 105830, 114185, 165730, 228370, 314887, 433903, 629774, 679493, 867806, 1358986, 1574435, 2169515, 3148870, 3397465, 4339030, 6794930, 9231161, 12910367, 18462322, 25820734, 46155805, 64551835, 92311610, 129103670, 175392059, 350784118, 378477601, 756955202, 876960295, 1753920590, 1892388005, 3784776010, 7191074419, 14382148838, 35955372095, 71910744190]

約数ペア:

[(1, 71910744190), (2, 35955372095), (5, 14382148838), (10, 7191074419), (19, 3784776010), (38, 1892388005), (41, 1753920590), (82, 876960295), (95, 756955202), (190, 378477601), (205, 350784118), (410, 175392059), (557, 129103670), (779, 92311610), (1114, 64551835), (1558, 46155805), (2785, 25820734), (3895, 18462322), (5570, 12910367), (7790, 9231161), (10583, 6794930), (16573, 4339030), (21166, 3397465), (22837, 3148870), (33146, 2169515), (45674, 1574435), (52915, 1358986), (82865, 867806), (105830, 679493), (114185, 629774), (165730, 433903), (228370, 314887)]