118004840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 276773760

約数和(自身を除く): 158768920

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 142, 148, 185, 284, 296, 355, 370, 568, 710, 740, 1123, 1420, 1480, 2246, 2627, 2840, 4492, 5254, 5615, 8984, 10508, 11230, 13135, 21016, 22460, 26270, 41551, 44920, 52540, 79733, 83102, 105080, 159466, 166204, 207755, 318932, 332408, 398665, 415510, 637864, 797330, 831020, 1594660, 1662040, 2950121, 3189320, 5900242, 11800484, 14750605, 23600968, 29501210, 59002420, 118004840]

約数ペア:

[(1, 118004840), (2, 59002420), (4, 29501210), (5, 23600968), (8, 14750605), (10, 11800484), (20, 5900242), (37, 3189320), (40, 2950121), (71, 1662040), (74, 1594660), (142, 831020), (148, 797330), (185, 637864), (284, 415510), (296, 398665), (355, 332408), (370, 318932), (568, 207755), (710, 166204), (740, 159466), (1123, 105080), (1420, 83102), (1480, 79733), (2246, 52540), (2627, 44920), (2840, 41551), (4492, 26270), (5254, 22460), (5615, 21016), (8984, 13135), (10508, 11230)]