84486640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{150869}}^1$

素因数の和:150889

約数の個数: 40

約数和(自身を含む): 224494560

約数和(自身を除く): 140007920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 150869, 301738, 603476, 754345, 1056083, 1206952, 1508690, 2112166, 2413904, 3017380, 4224332, 5280415, 6034760, 8448664, 10560830, 12069520, 16897328, 21121660, 42243320, 84486640]

約数ペア:

[(1, 84486640), (2, 42243320), (4, 21121660), (5, 16897328), (7, 12069520), (8, 10560830), (10, 8448664), (14, 6034760), (16, 5280415), (20, 4224332), (28, 3017380), (35, 2413904), (40, 2112166), (56, 1508690), (70, 1206952), (80, 1056083), (112, 754345), (140, 603476), (280, 301738), (560, 150869)]