54133280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17807}}^1$

素因数の和:17841

約数の個数: 48

約数和(自身を含む): 134628480

約数和(自身を除く): 80495200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 17807, 35614, 71228, 89035, 142456, 178070, 284912, 338333, 356140, 569824, 676666, 712280, 1353332, 1424560, 1691665, 2706664, 2849120, 3383330, 5413328, 6766660, 10826656, 13533320, 27066640, 54133280]

約数ペア:

[(1, 54133280), (2, 27066640), (4, 13533320), (5, 10826656), (8, 6766660), (10, 5413328), (16, 3383330), (19, 2849120), (20, 2706664), (32, 1691665), (38, 1424560), (40, 1353332), (76, 712280), (80, 676666), (95, 569824), (152, 356140), (160, 338333), (190, 284912), (304, 178070), (380, 142456), (608, 89035), (760, 71228), (1520, 35614), (3040, 17807)]