271347965960

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{48803591}}^1$

素因数の和:48803741

約数の個数: 32

約数和(自身を含む): 614925259200

約数和(自身を除く): 343577293240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 48803591, 97607182, 195214364, 244017955, 390428728, 488035910, 976071820, 1952143640, 6783699149, 13567398298, 27134796596, 33918495745, 54269593192, 67836991490, 135673982980, 271347965960]

約数ペア:

[(1, 271347965960), (2, 135673982980), (4, 67836991490), (5, 54269593192), (8, 33918495745), (10, 27134796596), (20, 13567398298), (40, 6783699149), (139, 1952143640), (278, 976071820), (556, 488035910), (695, 390428728), (1112, 244017955), (1390, 195214364), (2780, 97607182), (5560, 48803591)]