37561940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11113}}^1$

素因数の和:11148

約数の個数: 36

約数和(自身を含む): 85422204

約数和(自身を除く): 47860264

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 11113, 22226, 44452, 55565, 111130, 144469, 222260, 288938, 577876, 722345, 1444690, 1878097, 2889380, 3756194, 7512388, 9390485, 18780970, 37561940]

約数ペア:

[(1, 37561940), (2, 18780970), (4, 9390485), (5, 7512388), (10, 3756194), (13, 2889380), (20, 1878097), (26, 1444690), (52, 722345), (65, 577876), (130, 288938), (169, 222260), (260, 144469), (338, 111130), (676, 55565), (845, 44452), (1690, 22226), (3380, 11113)]