106715720

素因数分解:

$2^3\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{1907}}^1$

素因数の和:3317

約数の個数: 32

約数和(自身を含む): 240408000

約数和(自身を除く): 133692280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1399, 1907, 2798, 3814, 5596, 6995, 7628, 9535, 11192, 13990, 15256, 19070, 27980, 38140, 55960, 76280, 2667893, 5335786, 10671572, 13339465, 21343144, 26678930, 53357860, 106715720]

約数ペア:

[(1, 106715720), (2, 53357860), (4, 26678930), (5, 21343144), (8, 13339465), (10, 10671572), (20, 5335786), (40, 2667893), (1399, 76280), (1907, 55960), (2798, 38140), (3814, 27980), (5596, 19070), (6995, 15256), (7628, 13990), (9535, 11192)]