20230616

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 45964800

約数和(自身を除く): 25734184

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 113, 139, 161, 184, 226, 278, 322, 452, 556, 644, 791, 904, 973, 1112, 1288, 1582, 1946, 2599, 3164, 3197, 3892, 5198, 6328, 6394, 7784, 10396, 12788, 15707, 18193, 20792, 22379, 25576, 31414, 36386, 44758, 62828, 72772, 89516, 109949, 125656, 145544, 179032, 219898, 361261, 439796, 722522, 879592, 1445044, 2528827, 2890088, 5057654, 10115308, 20230616]

約数ペア:

[(1, 20230616), (2, 10115308), (4, 5057654), (7, 2890088), (8, 2528827), (14, 1445044), (23, 879592), (28, 722522), (46, 439796), (56, 361261), (92, 219898), (113, 179032), (139, 145544), (161, 125656), (184, 109949), (226, 89516), (278, 72772), (322, 62828), (452, 44758), (556, 36386), (644, 31414), (791, 25576), (904, 22379), (973, 20792), (1112, 18193), (1288, 15707), (1582, 12788), (1946, 10396), (2599, 7784), (3164, 6394), (3197, 6328), (3892, 5198)]