88979080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 209304000

約数和(自身を除く): 120324920

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 59, 74, 118, 148, 185, 236, 295, 296, 370, 472, 590, 740, 1019, 1180, 1480, 2038, 2183, 2360, 4076, 4366, 5095, 8152, 8732, 10190, 10915, 17464, 20380, 21830, 37703, 40760, 43660, 60121, 75406, 87320, 120242, 150812, 188515, 240484, 300605, 301624, 377030, 480968, 601210, 754060, 1202420, 1508120, 2224477, 2404840, 4448954, 8897908, 11122385, 17795816, 22244770, 44489540, 88979080]

約数ペア:

[(1, 88979080), (2, 44489540), (4, 22244770), (5, 17795816), (8, 11122385), (10, 8897908), (20, 4448954), (37, 2404840), (40, 2224477), (59, 1508120), (74, 1202420), (118, 754060), (148, 601210), (185, 480968), (236, 377030), (295, 301624), (296, 300605), (370, 240484), (472, 188515), (590, 150812), (740, 120242), (1019, 87320), (1180, 75406), (1480, 60121), (2038, 43660), (2183, 40760), (2360, 37703), (4076, 21830), (4366, 20380), (5095, 17464), (8152, 10915), (8732, 10190)]