101208560

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4703}}^1$

素因数の和:4985

約数の個数: 40

約数和(自身を含む): 236234880

約数和(自身を除く): 135026320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 4703, 5380, 9406, 10760, 18812, 21520, 23515, 37624, 47030, 75248, 94060, 188120, 376240, 1265107, 2530214, 5060428, 6325535, 10120856, 12651070, 20241712, 25302140, 50604280, 101208560]

約数ペア:

[(1, 101208560), (2, 50604280), (4, 25302140), (5, 20241712), (8, 12651070), (10, 10120856), (16, 6325535), (20, 5060428), (40, 2530214), (80, 1265107), (269, 376240), (538, 188120), (1076, 94060), (1345, 75248), (2152, 47030), (2690, 37624), (4304, 23515), (4703, 21520), (5380, 18812), (9406, 10760)]