5528540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 12359424

約数和(自身を除く): 6830884

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 241, 310, 370, 482, 620, 740, 964, 1147, 1205, 2294, 2410, 4588, 4820, 5735, 7471, 8917, 11470, 14942, 17834, 22940, 29884, 35668, 37355, 44585, 74710, 89170, 149420, 178340, 276427, 552854, 1105708, 1382135, 2764270, 5528540]

約数ペア:

[(1, 5528540), (2, 2764270), (4, 1382135), (5, 1105708), (10, 552854), (20, 276427), (31, 178340), (37, 149420), (62, 89170), (74, 74710), (124, 44585), (148, 37355), (155, 35668), (185, 29884), (241, 22940), (310, 17834), (370, 14942), (482, 11470), (620, 8917), (740, 7471), (964, 5735), (1147, 4820), (1205, 4588), (2294, 2410)]