100124080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{178793}}^1$

素因数の和:178813

約数の個数: 40

約数和(自身を含む): 266045472

約数和(自身を除く): 165921392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 178793, 357586, 715172, 893965, 1251551, 1430344, 1787930, 2503102, 2860688, 3575860, 5006204, 6257755, 7151720, 10012408, 12515510, 14303440, 20024816, 25031020, 50062040, 100124080]

約数ペア:

[(1, 100124080), (2, 50062040), (4, 25031020), (5, 20024816), (7, 14303440), (8, 12515510), (10, 10012408), (14, 7151720), (16, 6257755), (20, 5006204), (28, 3575860), (35, 2860688), (40, 2503102), (56, 1787930), (70, 1430344), (80, 1251551), (112, 893965), (140, 715172), (280, 357586), (560, 178793)]