103732480

素因数分解:

$2^8\times 5^1\times {\mathrm{81041}}^1$

素因数の和:81062

約数の個数: 36

約数和(自身を含む): 248474772

約数和(自身を除く): 144742292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 81041, 162082, 324164, 405205, 648328, 810410, 1296656, 1620820, 2593312, 3241640, 5186624, 6483280, 10373248, 12966560, 20746496, 25933120, 51866240, 103732480]

約数ペア:

[(1, 103732480), (2, 51866240), (4, 25933120), (5, 20746496), (8, 12966560), (10, 10373248), (16, 6483280), (20, 5186624), (32, 3241640), (40, 2593312), (64, 1620820), (80, 1296656), (128, 810410), (160, 648328), (256, 405205), (320, 324164), (640, 162082), (1280, 81041)]