80020150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2473

約数の個数: 48

約数和(自身を含む): 171926496

約数和(自身を除く): 91906346

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 485, 679, 970, 1358, 2357, 2425, 3395, 4714, 4850, 6790, 11785, 16499, 16975, 23570, 32998, 33950, 58925, 82495, 117850, 164990, 228629, 412475, 457258, 824950, 1143145, 1600403, 2286290, 3200806, 5715725, 8002015, 11431450, 16004030, 40010075, 80020150]

約数ペア:

[(1, 80020150), (2, 40010075), (5, 16004030), (7, 11431450), (10, 8002015), (14, 5715725), (25, 3200806), (35, 2286290), (50, 1600403), (70, 1143145), (97, 824950), (175, 457258), (194, 412475), (350, 228629), (485, 164990), (679, 117850), (970, 82495), (1358, 58925), (2357, 33950), (2425, 32998), (3395, 23570), (4714, 16975), (4850, 16499), (6790, 11785)]