248084027720

素因数分解:

$2^3\times 5^1\times {\mathrm{6202100693}}^1$

素因数の和:6202100704

約数の個数: 16

約数和(自身を含む): 558189062460

約数和(自身を除く): 310105034740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6202100693, 12404201386, 24808402772, 31010503465, 49616805544, 62021006930, 124042013860, 248084027720]

約数ペア:

[(1, 248084027720), (2, 124042013860), (4, 62021006930), (5, 49616805544), (8, 31010503465), (10, 24808402772), (20, 12404201386), (40, 6202100693)]