22471805720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{881939}}^1$

素因数の和:881977

約数の個数: 96

約数和(自身を含む): 63340930800

約数和(自身を除く): 40869125080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 25480, 881939, 1763878, 3527756, 4409695, 6173573, 7055512, 8819390, 11465207, 12347146, 17638780, 22930414, 24694292, 30867865, 35277560, 43215011, 45860828, 49388584, 57326035, 61735730, 80256449, 86430022, 91721656, 114652070, 123471460, 160512898, 172860044, 216075055, 229304140, 246942920, 321025796, 345720088, 401282245, 432150110, 458608280, 561795143, 642051592, 802564490, 864300220, 1123590286, 1605128980, 1728600440, 2247180572, 2808975715, 3210257960, 4494361144, 5617951430, 11235902860, 22471805720]

約数ペア:

[(1, 22471805720), (2, 11235902860), (4, 5617951430), (5, 4494361144), (7, 3210257960), (8, 2808975715), (10, 2247180572), (13, 1728600440), (14, 1605128980), (20, 1123590286), (26, 864300220), (28, 802564490), (35, 642051592), (40, 561795143), (49, 458608280), (52, 432150110), (56, 401282245), (65, 345720088), (70, 321025796), (91, 246942920), (98, 229304140), (104, 216075055), (130, 172860044), (140, 160512898), (182, 123471460), (196, 114652070), (245, 91721656), (260, 86430022), (280, 80256449), (364, 61735730), (392, 57326035), (455, 49388584), (490, 45860828), (520, 43215011), (637, 35277560), (728, 30867865), (910, 24694292), (980, 22930414), (1274, 17638780), (1820, 12347146), (1960, 11465207), (2548, 8819390), (3185, 7055512), (3640, 6173573), (5096, 4409695), (6370, 3527756), (12740, 1763878), (25480, 881939)]