227080640

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5417}}^1$

素因数の和:5565

約数の個数: 56

約数和(自身を含む): 544964112

約数和(自身を除く): 317883472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 5417, 8384, 10480, 10834, 20960, 21668, 27085, 41920, 43336, 54170, 86672, 108340, 173344, 216680, 346688, 433360, 709627, 866720, 1419254, 1733440, 2838508, 3548135, 5677016, 7096270, 11354032, 14192540, 22708064, 28385080, 45416128, 56770160, 113540320, 227080640]

約数ペア:

[(1, 227080640), (2, 113540320), (4, 56770160), (5, 45416128), (8, 28385080), (10, 22708064), (16, 14192540), (20, 11354032), (32, 7096270), (40, 5677016), (64, 3548135), (80, 2838508), (131, 1733440), (160, 1419254), (262, 866720), (320, 709627), (524, 433360), (655, 346688), (1048, 216680), (1310, 173344), (2096, 108340), (2620, 86672), (4192, 54170), (5240, 43336), (5417, 41920), (8384, 27085), (10480, 21668), (10834, 20960)]