84449120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75401}}^1$

素因数の和:75423

約数の個数: 48

約数和(自身を含む): 228015648

約数和(自身を除く): 143566528

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, 75401, 150802, 301604, 377005, 527807, 603208, 754010, 1055614, 1206416, 1508020, 2111228, 2412832, 2639035, 3016040, 4222456, 5278070, 6032080, 8444912, 10556140, 12064160, 16889824, 21112280, 42224560, 84449120]

約数ペア:

[(1, 84449120), (2, 42224560), (4, 21112280), (5, 16889824), (7, 12064160), (8, 10556140), (10, 8444912), (14, 6032080), (16, 5278070), (20, 4222456), (28, 3016040), (32, 2639035), (35, 2412832), (40, 2111228), (56, 1508020), (70, 1206416), (80, 1055614), (112, 754010), (140, 603208), (160, 527807), (224, 377005), (280, 301604), (560, 150802), (1120, 75401)]