202831360

素因数分解:

$2^9\times 5^1\times {\mathrm{79231}}^1$

素因数の和:79254

約数の個数: 40

約数和(自身を含む): 486326016

約数和(自身を除く): 283494656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 79231, 158462, 316924, 396155, 633848, 792310, 1267696, 1584620, 2535392, 3169240, 5070784, 6338480, 10141568, 12676960, 20283136, 25353920, 40566272, 50707840, 101415680, 202831360]

約数ペア:

[(1, 202831360), (2, 101415680), (4, 50707840), (5, 40566272), (8, 25353920), (10, 20283136), (16, 12676960), (20, 10141568), (32, 6338480), (40, 5070784), (64, 3169240), (80, 2535392), (128, 1584620), (160, 1267696), (256, 792310), (320, 633848), (512, 396155), (640, 316924), (1280, 158462), (2560, 79231)]