125189680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20323}}^1$

素因数の和:20354

約数の個数: 80

約数和(自身を含む): 362905344

約数和(自身を除く): 237715664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 20323, 40646, 81292, 101615, 142261, 162584, 203230, 223553, 284522, 325168, 406460, 447106, 569044, 711305, 812920, 894212, 1117765, 1138088, 1422610, 1564871, 1625840, 1788424, 2235530, 2276176, 2845220, 3129742, 3576848, 4471060, 5690440, 6259484, 7824355, 8942120, 11380880, 12518968, 15648710, 17884240, 25037936, 31297420, 62594840, 125189680]

約数ペア:

[(1, 125189680), (2, 62594840), (4, 31297420), (5, 25037936), (7, 17884240), (8, 15648710), (10, 12518968), (11, 11380880), (14, 8942120), (16, 7824355), (20, 6259484), (22, 5690440), (28, 4471060), (35, 3576848), (40, 3129742), (44, 2845220), (55, 2276176), (56, 2235530), (70, 1788424), (77, 1625840), (80, 1564871), (88, 1422610), (110, 1138088), (112, 1117765), (140, 894212), (154, 812920), (176, 711305), (220, 569044), (280, 447106), (308, 406460), (385, 325168), (440, 284522), (560, 223553), (616, 203230), (770, 162584), (880, 142261), (1232, 101615), (1540, 81292), (3080, 40646), (6160, 20323)]