264633460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 691488000

約数和(自身を除く): 426854540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 97, 130, 140, 182, 194, 260, 364, 388, 455, 485, 679, 910, 970, 1261, 1358, 1499, 1820, 1940, 2522, 2716, 2998, 3395, 5044, 5996, 6305, 6790, 7495, 8827, 10493, 12610, 13580, 14990, 17654, 19487, 20986, 25220, 29980, 35308, 38974, 41972, 44135, 52465, 77948, 88270, 97435, 104930, 136409, 145403, 176540, 194870, 209860, 272818, 290806, 389740, 545636, 581612, 682045, 727015, 1017821, 1364090, 1454030, 1890239, 2035642, 2728180, 2908060, 3780478, 4071284, 5089105, 7560956, 9451195, 10178210, 13231673, 18902390, 20356420, 26463346, 37804780, 52926692, 66158365, 132316730, 264633460]

約数ペア:

[(1, 264633460), (2, 132316730), (4, 66158365), (5, 52926692), (7, 37804780), (10, 26463346), (13, 20356420), (14, 18902390), (20, 13231673), (26, 10178210), (28, 9451195), (35, 7560956), (52, 5089105), (65, 4071284), (70, 3780478), (91, 2908060), (97, 2728180), (130, 2035642), (140, 1890239), (182, 1454030), (194, 1364090), (260, 1017821), (364, 727015), (388, 682045), (455, 581612), (485, 545636), (679, 389740), (910, 290806), (970, 272818), (1261, 209860), (1358, 194870), (1499, 176540), (1820, 145403), (1940, 136409), (2522, 104930), (2716, 97435), (2998, 88270), (3395, 77948), (5044, 52465), (5996, 44135), (6305, 41972), (6790, 38974), (7495, 35308), (8827, 29980), (10493, 25220), (12610, 20986), (13580, 19487), (14990, 17654)]