3464240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3357

約数の個数: 40

約数和(自身を含む): 8676528

約数和(自身を除く): 5212288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3331, 6662, 13324, 16655, 26648, 33310, 43303, 53296, 66620, 86606, 133240, 173212, 216515, 266480, 346424, 433030, 692848, 866060, 1732120, 3464240]

約数ペア:

[(1, 3464240), (2, 1732120), (4, 866060), (5, 692848), (8, 433030), (10, 346424), (13, 266480), (16, 216515), (20, 173212), (26, 133240), (40, 86606), (52, 66620), (65, 53296), (80, 43303), (104, 33310), (130, 26648), (208, 16655), (260, 13324), (520, 6662), (1040, 3331)]