40604890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 77728896

約数和(自身を除く): 37124006

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 3331, 6095, 6662, 12190, 16655, 33310, 76613, 153226, 176543, 353086, 383065, 766130, 882715, 1765430, 4060489, 8120978, 20302445, 40604890]

約数ペア:

[(1, 40604890), (2, 20302445), (5, 8120978), (10, 4060489), (23, 1765430), (46, 882715), (53, 766130), (106, 383065), (115, 353086), (230, 176543), (265, 153226), (530, 76613), (1219, 33310), (2438, 16655), (3331, 12190), (6095, 6662)]