16274080

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 39501000

約数和(自身を除く): 23226920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2749, 2960, 5498, 5920, 10996, 13745, 21992, 27490, 43984, 54980, 87968, 101713, 109960, 203426, 219920, 406852, 439840, 508565, 813704, 1017130, 1627408, 2034260, 3254816, 4068520, 8137040, 16274080]

約数ペア:

[(1, 16274080), (2, 8137040), (4, 4068520), (5, 3254816), (8, 2034260), (10, 1627408), (16, 1017130), (20, 813704), (32, 508565), (37, 439840), (40, 406852), (74, 219920), (80, 203426), (148, 109960), (160, 101713), (185, 87968), (296, 54980), (370, 43984), (592, 27490), (740, 21992), (1184, 13745), (1480, 10996), (2749, 5920), (2960, 5498)]