11057080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 26484480

約数和(自身を除く): 15427400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 241, 248, 296, 310, 370, 482, 620, 740, 964, 1147, 1205, 1240, 1480, 1928, 2294, 2410, 4588, 4820, 5735, 7471, 8917, 9176, 9640, 11470, 14942, 17834, 22940, 29884, 35668, 37355, 44585, 45880, 59768, 71336, 74710, 89170, 149420, 178340, 276427, 298840, 356680, 552854, 1105708, 1382135, 2211416, 2764270, 5528540, 11057080]

約数ペア:

[(1, 11057080), (2, 5528540), (4, 2764270), (5, 2211416), (8, 1382135), (10, 1105708), (20, 552854), (31, 356680), (37, 298840), (40, 276427), (62, 178340), (74, 149420), (124, 89170), (148, 74710), (155, 71336), (185, 59768), (241, 45880), (248, 44585), (296, 37355), (310, 35668), (370, 29884), (482, 22940), (620, 17834), (740, 14942), (964, 11470), (1147, 9640), (1205, 9176), (1240, 8917), (1480, 7471), (1928, 5735), (2294, 4820), (2410, 4588)]