133054282520

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3919}}^1\times {\mathrm{19739}}^1$

素因数の和:23712

約数の個数: 64

約数和(自身を含む): 306427968000

約数和(自身を除く): 173373685480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3919, 7838, 15676, 19595, 19739, 31352, 39190, 39478, 78380, 78956, 98695, 156760, 157912, 168517, 197390, 337034, 394780, 674068, 789560, 842585, 848777, 1348136, 1685170, 1697554, 3370340, 3395108, 4243885, 6740680, 6790216, 8487770, 16975540, 33951080, 77357141, 154714282, 309428564, 386785705, 618857128, 773571410, 1547142820, 3094285640, 3326357063, 6652714126, 13305428252, 16631785315, 26610856504, 33263570630, 66527141260, 133054282520]

約数ペア:

[(1, 133054282520), (2, 66527141260), (4, 33263570630), (5, 26610856504), (8, 16631785315), (10, 13305428252), (20, 6652714126), (40, 3326357063), (43, 3094285640), (86, 1547142820), (172, 773571410), (215, 618857128), (344, 386785705), (430, 309428564), (860, 154714282), (1720, 77357141), (3919, 33951080), (7838, 16975540), (15676, 8487770), (19595, 6790216), (19739, 6740680), (31352, 4243885), (39190, 3395108), (39478, 3370340), (78380, 1697554), (78956, 1685170), (98695, 1348136), (156760, 848777), (157912, 842585), (168517, 789560), (197390, 674068), (337034, 394780)]