10356220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73973}}^1$

素因数の和:73989

約数の個数: 24

約数和(自身を含む): 24855264

約数和(自身を除く): 14499044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 73973, 147946, 295892, 369865, 517811, 739730, 1035622, 1479460, 2071244, 2589055, 5178110, 10356220]

約数ペア:

[(1, 10356220), (2, 5178110), (4, 2589055), (5, 2071244), (7, 1479460), (10, 1035622), (14, 739730), (20, 517811), (28, 369865), (35, 295892), (70, 147946), (140, 73973)]