142772050880

素因数分解:

$2^6\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{277637}}^1$

素因数の和:279261

約数の個数: 56

約数和(自身を含む): 340188730848

約数和(自身を除く): 197416679968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1607, 3214, 6428, 8035, 12856, 16070, 25712, 32140, 51424, 64280, 102848, 128560, 257120, 277637, 514240, 555274, 1110548, 1388185, 2221096, 2776370, 4442192, 5552740, 8884384, 11105480, 17768768, 22210960, 44421920, 88843840, 446162659, 892325318, 1784650636, 2230813295, 3569301272, 4461626590, 7138602544, 8923253180, 14277205088, 17846506360, 28554410176, 35693012720, 71386025440, 142772050880]

約数ペア:

[(1, 142772050880), (2, 71386025440), (4, 35693012720), (5, 28554410176), (8, 17846506360), (10, 14277205088), (16, 8923253180), (20, 7138602544), (32, 4461626590), (40, 3569301272), (64, 2230813295), (80, 1784650636), (160, 892325318), (320, 446162659), (1607, 88843840), (3214, 44421920), (6428, 22210960), (8035, 17768768), (12856, 11105480), (16070, 8884384), (25712, 5552740), (32140, 4442192), (51424, 2776370), (64280, 2221096), (102848, 1388185), (128560, 1110548), (257120, 555274), (277637, 514240)]