42081760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37573}}^1$

素因数の和:37595

約数の個数: 48

約数和(自身を含む): 113623776

約数和(自身を除く): 71542016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 37573, 75146, 150292, 187865, 263011, 300584, 375730, 526022, 601168, 751460, 1052044, 1202336, 1315055, 1502920, 2104088, 2630110, 3005840, 4208176, 5260220, 6011680, 8416352, 10520440, 21040880, 42081760]

約数ペア:

[(1, 42081760), (2, 21040880), (4, 10520440), (5, 8416352), (7, 6011680), (8, 5260220), (10, 4208176), (14, 3005840), (16, 2630110), (20, 2104088), (28, 1502920), (32, 1315055), (35, 1202336), (40, 1052044), (56, 751460), (70, 601168), (80, 526022), (112, 375730), (140, 300584), (160, 263011), (224, 187865), (280, 150292), (560, 75146), (1120, 37573)]