194663680

素因数分解:

$2^8\times 5^1\times {\mathrm{152081}}^1$

素因数の和:152102

約数の個数: 36

約数和(自身を含む): 466283412

約数和(自身を除く): 271619732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 152081, 304162, 608324, 760405, 1216648, 1520810, 2433296, 3041620, 4866592, 6083240, 9733184, 12166480, 19466368, 24332960, 38932736, 48665920, 97331840, 194663680]

約数ペア:

[(1, 194663680), (2, 97331840), (4, 48665920), (5, 38932736), (8, 24332960), (10, 19466368), (16, 12166480), (20, 9733184), (32, 6083240), (40, 4866592), (64, 3041620), (80, 2433296), (128, 1520810), (160, 1216648), (256, 760405), (320, 608324), (640, 304162), (1280, 152081)]