194612480

素因数分解:

$2^8\times 5^1\times {\mathrm{152041}}^1$

素因数の和:152062

約数の個数: 36

約数和(自身を含む): 466160772

約数和(自身を除く): 271548292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 152041, 304082, 608164, 760205, 1216328, 1520410, 2432656, 3040820, 4865312, 6081640, 9730624, 12163280, 19461248, 24326560, 38922496, 48653120, 97306240, 194612480]

約数ペア:

[(1, 194612480), (2, 97306240), (4, 48653120), (5, 38922496), (8, 24326560), (10, 19461248), (16, 12163280), (20, 9730624), (32, 6081640), (40, 4865312), (64, 3040820), (80, 2432656), (128, 1520410), (160, 1216328), (256, 760205), (320, 608164), (640, 304082), (1280, 152041)]