80492930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60521}}^1$

素因数の和:60554

約数の個数: 32

約数和(自身を含む): 174303360

約数和(自身を除く): 93810430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 60521, 121042, 302605, 423647, 605210, 847294, 1149899, 2118235, 2299798, 4236470, 5749495, 8049293, 11498990, 16098586, 40246465, 80492930]

約数ペア:

[(1, 80492930), (2, 40246465), (5, 16098586), (7, 11498990), (10, 8049293), (14, 5749495), (19, 4236470), (35, 2299798), (38, 2118235), (70, 1149899), (95, 847294), (133, 605210), (190, 423647), (266, 302605), (665, 121042), (1330, 60521)]