148469380

素因数分解:

$2^2\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{3079}}^1$

素因数の和:5499

約数の個数: 24

約数和(自身を含む): 312016320

約数和(自身を除く): 163546940

約数列:

[1, 2, 4, 5, 10, 20, 2411, 3079, 4822, 6158, 9644, 12055, 12316, 15395, 24110, 30790, 48220, 61580, 7423469, 14846938, 29693876, 37117345, 74234690, 148469380]

約数ペア:

[(1, 148469380), (2, 74234690), (4, 37117345), (5, 29693876), (10, 14846938), (20, 7423469), (2411, 61580), (3079, 48220), (4822, 30790), (6158, 24110), (9644, 15395), (12055, 12316)]