16229680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5533

約数の個数: 40

約数和(自身を含む): 38760912

約数和(自身を除く): 22531232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 5483, 10966, 21932, 27415, 43864, 54830, 87728, 109660, 202871, 219320, 405742, 438640, 811484, 1014355, 1622968, 2028710, 3245936, 4057420, 8114840, 16229680]

約数ペア:

[(1, 16229680), (2, 8114840), (4, 4057420), (5, 3245936), (8, 2028710), (10, 1622968), (16, 1014355), (20, 811484), (37, 438640), (40, 405742), (74, 219320), (80, 202871), (148, 109660), (185, 87728), (296, 54830), (370, 43864), (592, 27415), (740, 21932), (1480, 10966), (2960, 5483)]