45133760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{20149}}^1$

素因数の和:20173

約数の個数: 56

約数和(自身を含む): 122834400

約数和(自身を除く): 77700640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 20149, 40298, 80596, 100745, 141043, 161192, 201490, 282086, 322384, 402980, 564172, 644768, 705215, 805960, 1128344, 1289536, 1410430, 1611920, 2256688, 2820860, 3223840, 4513376, 5641720, 6447680, 9026752, 11283440, 22566880, 45133760]

約数ペア:

[(1, 45133760), (2, 22566880), (4, 11283440), (5, 9026752), (7, 6447680), (8, 5641720), (10, 4513376), (14, 3223840), (16, 2820860), (20, 2256688), (28, 1611920), (32, 1410430), (35, 1289536), (40, 1128344), (56, 805960), (64, 705215), (70, 644768), (80, 564172), (112, 402980), (140, 322384), (160, 282086), (224, 201490), (280, 161192), (320, 141043), (448, 100745), (560, 80596), (1120, 40298), (2240, 20149)]