42012320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37511}}^1$

素因数の和:37533

約数の個数: 48

約数和(自身を含む): 113436288

約数和(自身を除く): 71423968

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, 37511, 75022, 150044, 187555, 262577, 300088, 375110, 525154, 600176, 750220, 1050308, 1200352, 1312885, 1500440, 2100616, 2625770, 3000880, 4201232, 5251540, 6001760, 8402464, 10503080, 21006160, 42012320]

約数ペア:

[(1, 42012320), (2, 21006160), (4, 10503080), (5, 8402464), (7, 6001760), (8, 5251540), (10, 4201232), (14, 3000880), (16, 2625770), (20, 2100616), (28, 1500440), (32, 1312885), (35, 1200352), (40, 1050308), (56, 750220), (70, 600176), (80, 525154), (112, 375110), (140, 300088), (160, 262577), (224, 187555), (280, 150044), (560, 75022), (1120, 37511)]