79444130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{907}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 151018560

約数和(自身を除く): 71574430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461, 907, 922, 1814, 2305, 4535, 4610, 8759, 9070, 17233, 17518, 34466, 43795, 86165, 87590, 172330, 418127, 836254, 2090635, 4181270, 7944413, 15888826, 39722065, 79444130]

約数ペア:

[(1, 79444130), (2, 39722065), (5, 15888826), (10, 7944413), (19, 4181270), (38, 2090635), (95, 836254), (190, 418127), (461, 172330), (907, 87590), (922, 86165), (1814, 43795), (2305, 34466), (4535, 17518), (4610, 17233), (8759, 9070)]