55284160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5573}}^1$

素因数の和:5621

約数の個数: 56

約数和(自身を含む): 135916416

約数和(自身を除く): 80632256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5573, 9920, 11146, 22292, 27865, 44584, 55730, 89168, 111460, 172763, 178336, 222920, 345526, 356672, 445840, 691052, 863815, 891680, 1382104, 1727630, 1783360, 2764208, 3455260, 5528416, 6910520, 11056832, 13821040, 27642080, 55284160]

約数ペア:

[(1, 55284160), (2, 27642080), (4, 13821040), (5, 11056832), (8, 6910520), (10, 5528416), (16, 3455260), (20, 2764208), (31, 1783360), (32, 1727630), (40, 1382104), (62, 891680), (64, 863815), (80, 691052), (124, 445840), (155, 356672), (160, 345526), (248, 222920), (310, 178336), (320, 172763), (496, 111460), (620, 89168), (992, 55730), (1240, 44584), (1984, 27865), (2480, 22292), (4960, 11146), (5573, 9920)]