85805220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38651}}^1$

素因数の和:38700

約数の個数: 48

約数和(自身を含む): 246754368

約数和(自身を除く): 160949148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 38651, 77302, 115953, 154604, 193255, 231906, 386510, 463812, 579765, 773020, 1159530, 1430087, 2319060, 2860174, 4290261, 5720348, 7150435, 8580522, 14300870, 17161044, 21451305, 28601740, 42902610, 85805220]

約数ペア:

[(1, 85805220), (2, 42902610), (3, 28601740), (4, 21451305), (5, 17161044), (6, 14300870), (10, 8580522), (12, 7150435), (15, 5720348), (20, 4290261), (30, 2860174), (37, 2319060), (60, 1430087), (74, 1159530), (111, 773020), (148, 579765), (185, 463812), (222, 386510), (370, 231906), (444, 193255), (555, 154604), (740, 115953), (1110, 77302), (2220, 38651)]