1271220652760

素因数分解:

$2^3\times 5^1\times {\mathrm{23197}}^1\times {\mathrm{1370027}}^1$

素因数の和:1393235

約数の個数: 32

約数和(自身を含む): 2860371858960

約数和(自身を除く): 1589151206200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 23197, 46394, 92788, 115985, 185576, 231970, 463940, 927880, 1370027, 2740054, 5480108, 6850135, 10960216, 13700270, 27400540, 54801080, 31780516319, 63561032638, 127122065276, 158902581595, 254244130552, 317805163190, 635610326380, 1271220652760]

約数ペア:

[(1, 1271220652760), (2, 635610326380), (4, 317805163190), (5, 254244130552), (8, 158902581595), (10, 127122065276), (20, 63561032638), (40, 31780516319), (23197, 54801080), (46394, 27400540), (92788, 13700270), (115985, 10960216), (185576, 6850135), (231970, 5480108), (463940, 2740054), (927880, 1370027)]