54770720

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2267}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 130310208

約数和(自身を除く): 75539488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2267, 2416, 3020, 4534, 4832, 6040, 9068, 11335, 12080, 18136, 22670, 24160, 36272, 45340, 72544, 90680, 181360, 342317, 362720, 684634, 1369268, 1711585, 2738536, 3423170, 5477072, 6846340, 10954144, 13692680, 27385360, 54770720]

約数ペア:

[(1, 54770720), (2, 27385360), (4, 13692680), (5, 10954144), (8, 6846340), (10, 5477072), (16, 3423170), (20, 2738536), (32, 1711585), (40, 1369268), (80, 684634), (151, 362720), (160, 342317), (302, 181360), (604, 90680), (755, 72544), (1208, 45340), (1510, 36272), (2267, 24160), (2416, 22670), (3020, 18136), (4534, 12080), (4832, 11335), (6040, 9068)]