250177070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 533324736

約数和(自身を除く): 283147666

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 137, 143, 274, 286, 685, 715, 1277, 1370, 1430, 1507, 1781, 2554, 3014, 3562, 6385, 7535, 8905, 12770, 14047, 15070, 16601, 17810, 19591, 28094, 33202, 39182, 70235, 83005, 97955, 140470, 166010, 174949, 182611, 195910, 349898, 365222, 874745, 913055, 1749490, 1826110, 1924439, 2274337, 3848878, 4548674, 9622195, 11371685, 19244390, 22743370, 25017707, 50035414, 125088535, 250177070]

約数ペア:

[(1, 250177070), (2, 125088535), (5, 50035414), (10, 25017707), (11, 22743370), (13, 19244390), (22, 11371685), (26, 9622195), (55, 4548674), (65, 3848878), (110, 2274337), (130, 1924439), (137, 1826110), (143, 1749490), (274, 913055), (286, 874745), (685, 365222), (715, 349898), (1277, 195910), (1370, 182611), (1430, 174949), (1507, 166010), (1781, 140470), (2554, 97955), (3014, 83005), (3562, 70235), (6385, 39182), (7535, 33202), (8905, 28094), (12770, 19591), (14047, 17810), (15070, 16601)]