7035767440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{16787}}^1$

素因数の和:16857

約数の個数: 120

約数和(自身を含む): 18285758208

約数和(自身を除く): 11249990768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 169, 208, 248, 260, 310, 338, 403, 496, 520, 620, 676, 806, 845, 1040, 1240, 1352, 1612, 1690, 2015, 2480, 2704, 3224, 3380, 4030, 5239, 6448, 6760, 8060, 10478, 13520, 16120, 16787, 20956, 26195, 32240, 33574, 41912, 52390, 67148, 83824, 83935, 104780, 134296, 167870, 209560, 218231, 268592, 335740, 419120, 436462, 520397, 671480, 872924, 1040794, 1091155, 1342960, 1745848, 2081588, 2182310, 2601985, 2837003, 3491696, 4163176, 4364620, 5203970, 5674006, 6765161, 8326352, 8729240, 10407940, 11348012, 13530322, 14185015, 17458480, 20815880, 22696024, 27060644, 28370030, 33825805, 41631760, 45392048, 54121288, 56740060, 67651610, 87947093, 108242576, 113480120, 135303220, 175894186, 226960240, 270606440, 351788372, 439735465, 541212880, 703576744, 879470930, 1407153488, 1758941860, 3517883720, 7035767440]

約数ペア:

[(1, 7035767440), (2, 3517883720), (4, 1758941860), (5, 1407153488), (8, 879470930), (10, 703576744), (13, 541212880), (16, 439735465), (20, 351788372), (26, 270606440), (31, 226960240), (40, 175894186), (52, 135303220), (62, 113480120), (65, 108242576), (80, 87947093), (104, 67651610), (124, 56740060), (130, 54121288), (155, 45392048), (169, 41631760), (208, 33825805), (248, 28370030), (260, 27060644), (310, 22696024), (338, 20815880), (403, 17458480), (496, 14185015), (520, 13530322), (620, 11348012), (676, 10407940), (806, 8729240), (845, 8326352), (1040, 6765161), (1240, 5674006), (1352, 5203970), (1612, 4364620), (1690, 4163176), (2015, 3491696), (2480, 2837003), (2704, 2601985), (3224, 2182310), (3380, 2081588), (4030, 1745848), (5239, 1342960), (6448, 1091155), (6760, 1040794), (8060, 872924), (10478, 671480), (13520, 520397), (16120, 436462), (16787, 419120), (20956, 335740), (26195, 268592), (32240, 218231), (33574, 209560), (41912, 167870), (52390, 134296), (67148, 104780), (83824, 83935)]