63380440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{33713}}^1$

素因数の和:33771

約数の個数: 32

約数和(自身を含む): 145644480

約数和(自身を除く): 82264040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 33713, 67426, 134852, 168565, 269704, 337130, 674260, 1348520, 1584511, 3169022, 6338044, 7922555, 12676088, 15845110, 31690220, 63380440]

約数ペア:

[(1, 63380440), (2, 31690220), (4, 15845110), (5, 12676088), (8, 7922555), (10, 6338044), (20, 3169022), (40, 1584511), (47, 1348520), (94, 674260), (188, 337130), (235, 269704), (376, 168565), (470, 134852), (940, 67426), (1880, 33713)]