3941408120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7579631}}^1$

素因数の和:7579655

約数の個数: 32

約数和(自身を含む): 9550336320

約数和(自身を除く): 5608928200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7579631, 15159262, 30318524, 37898155, 60637048, 75796310, 98535203, 151592620, 197070406, 303185240, 394140812, 492676015, 788281624, 985352030, 1970704060, 3941408120]

約数ペア:

[(1, 3941408120), (2, 1970704060), (4, 985352030), (5, 788281624), (8, 492676015), (10, 394140812), (13, 303185240), (20, 197070406), (26, 151592620), (40, 98535203), (52, 75796310), (65, 60637048), (104, 37898155), (130, 30318524), (260, 15159262), (520, 7579631)]