45400480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7669}}^1$

素因数の和:7721

約数の個数: 48

約数和(自身を含む): 110171880

約数和(自身を除く): 64771400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 7669, 15338, 30676, 38345, 61352, 76690, 122704, 153380, 245408, 283753, 306760, 567506, 613520, 1135012, 1227040, 1418765, 2270024, 2837530, 4540048, 5675060, 9080096, 11350120, 22700240, 45400480]

約数ペア:

[(1, 45400480), (2, 22700240), (4, 11350120), (5, 9080096), (8, 5675060), (10, 4540048), (16, 2837530), (20, 2270024), (32, 1418765), (37, 1227040), (40, 1135012), (74, 613520), (80, 567506), (148, 306760), (160, 283753), (185, 245408), (296, 153380), (370, 122704), (592, 76690), (740, 61352), (1184, 38345), (1480, 30676), (2960, 15338), (5920, 7669)]