131078837200

素因数分解:

$2^4\times 5^2\times {\mathrm{327697093}}^1$

素因数の和:327697111

約数の個数: 30

約数和(自身を含む): 314916907334

約数和(自身を除く): 183838070134

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 327697093, 655394186, 1310788372, 1638485465, 2621576744, 3276970930, 5243153488, 6553941860, 8192427325, 13107883720, 16384854650, 26215767440, 32769709300, 65539418600, 131078837200]

約数ペア:

[(1, 131078837200), (2, 65539418600), (4, 32769709300), (5, 26215767440), (8, 16384854650), (10, 13107883720), (16, 8192427325), (20, 6553941860), (25, 5243153488), (40, 3276970930), (50, 2621576744), (80, 1638485465), (100, 1310788372), (200, 655394186), (400, 327697093)]