42295120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75527}}^1$

素因数の和:75547

約数の個数: 40

約数和(自身を含む): 112385664

約数和(自身を除く): 70090544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75527, 151054, 302108, 377635, 528689, 604216, 755270, 1057378, 1208432, 1510540, 2114756, 2643445, 3021080, 4229512, 5286890, 6042160, 8459024, 10573780, 21147560, 42295120]

約数ペア:

[(1, 42295120), (2, 21147560), (4, 10573780), (5, 8459024), (7, 6042160), (8, 5286890), (10, 4229512), (14, 3021080), (16, 2643445), (20, 2114756), (28, 1510540), (35, 1208432), (40, 1057378), (56, 755270), (70, 604216), (80, 528689), (112, 377635), (140, 302108), (280, 151054), (560, 75527)]