42038270

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 35376130

約数列:

[1, 2, 5, 10, 79, 127, 158, 254, 395, 419, 635, 790, 838, 1270, 2095, 4190, 10033, 20066, 33101, 50165, 53213, 66202, 100330, 106426, 165505, 266065, 331010, 532130, 4203827, 8407654, 21019135, 42038270]

約数ペア:

[(1, 42038270), (2, 21019135), (5, 8407654), (10, 4203827), (79, 532130), (127, 331010), (158, 266065), (254, 165505), (395, 106426), (419, 100330), (635, 66202), (790, 53213), (838, 50165), (1270, 33101), (2095, 20066), (4190, 10033)]