12100280

素因数分解:

$2^3\times 5^1\times {\mathrm{302507}}^1$

素因数の和:302518

約数の個数: 16

約数和(自身を含む): 27225720

約数和(自身を除く): 15125440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 302507, 605014, 1210028, 1512535, 2420056, 3025070, 6050140, 12100280]

約数ペア:

[(1, 12100280), (2, 6050140), (4, 3025070), (5, 2420056), (8, 1512535), (10, 1210028), (20, 605014), (40, 302507)]