75498366980

素因数分解:

$2^2\times 5^1\times {\mathrm{41851}}^1\times {\mathrm{90199}}^1$

素因数の和:132059

約数の個数: 24

約数和(自身を含む): 158552116800

約数和(自身を除く): 83053749820

約数列:

[1, 2, 4, 5, 10, 20, 41851, 83702, 90199, 167404, 180398, 209255, 360796, 418510, 450995, 837020, 901990, 1803980, 3774918349, 7549836698, 15099673396, 18874591745, 37749183490, 75498366980]

約数ペア:

[(1, 75498366980), (2, 37749183490), (4, 18874591745), (5, 15099673396), (10, 7549836698), (20, 3774918349), (41851, 1803980), (83702, 901990), (90199, 837020), (167404, 450995), (180398, 418510), (209255, 360796)]