101068120

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12697}}^1$

素因数の和:12907

約数の個数: 32

約数和(自身を含む): 228564000

約数和(自身を除く): 127495880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 12697, 25394, 50788, 63485, 101576, 126970, 253940, 507880, 2526703, 5053406, 10106812, 12633515, 20213624, 25267030, 50534060, 101068120]

約数ペア:

[(1, 101068120), (2, 50534060), (4, 25267030), (5, 20213624), (8, 12633515), (10, 10106812), (20, 5053406), (40, 2526703), (199, 507880), (398, 253940), (796, 126970), (995, 101576), (1592, 63485), (1990, 50788), (3980, 25394), (7960, 12697)]