57752960

素因数分解:

$2^7\times 5^1\times {\mathrm{90239}}^1$

素因数の和:90258

約数の個数: 32

約数和(自身を含む): 138067200

約数和(自身を除く): 80314240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 90239, 180478, 360956, 451195, 721912, 902390, 1443824, 1804780, 2887648, 3609560, 5775296, 7219120, 11550592, 14438240, 28876480, 57752960]

約数ペア:

[(1, 57752960), (2, 28876480), (4, 14438240), (5, 11550592), (8, 7219120), (10, 5775296), (16, 3609560), (20, 2887648), (32, 1804780), (40, 1443824), (64, 902390), (80, 721912), (128, 451195), (160, 360956), (320, 180478), (640, 90239)]