55230320

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2963}}^1$

素因数の和:3209

約数の個数: 40

約数和(自身を含む): 129005136

約数和(自身を除く): 73774816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 2963, 3728, 4660, 5926, 9320, 11852, 14815, 18640, 23704, 29630, 47408, 59260, 118520, 237040, 690379, 1380758, 2761516, 3451895, 5523032, 6903790, 11046064, 13807580, 27615160, 55230320]

約数ペア:

[(1, 55230320), (2, 27615160), (4, 13807580), (5, 11046064), (8, 6903790), (10, 5523032), (16, 3451895), (20, 2761516), (40, 1380758), (80, 690379), (233, 237040), (466, 118520), (932, 59260), (1165, 47408), (1864, 29630), (2330, 23704), (2963, 18640), (3728, 14815), (4660, 11852), (5926, 9320)]