190024960

素因数分解:

$2^8\times 5^1\times {\mathrm{148457}}^1$

素因数の和:148478

約数の個数: 36

約数和(自身を含む): 455172228

約数和(自身を除く): 265147268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 148457, 296914, 593828, 742285, 1187656, 1484570, 2375312, 2969140, 4750624, 5938280, 9501248, 11876560, 19002496, 23753120, 38004992, 47506240, 95012480, 190024960]

約数ペア:

[(1, 190024960), (2, 95012480), (4, 47506240), (5, 38004992), (8, 23753120), (10, 19002496), (16, 11876560), (20, 9501248), (32, 5938280), (40, 4750624), (64, 2969140), (80, 2375312), (128, 1484570), (160, 1187656), (256, 742285), (320, 593828), (640, 296914), (1280, 148457)]