320199301235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{270191}}^1$

素因数の和:270979

約数の個数: 32

約数和(自身を含む): 434209351680

約数和(自身を除く): 114010050445

約数列:

[1, 5, 11, 29, 55, 145, 319, 743, 1595, 3715, 8173, 21547, 40865, 107735, 237017, 270191, 1185085, 1350955, 2972101, 7835539, 14860505, 39177695, 86190929, 200751913, 430954645, 1003759565, 2208271043, 5821805477, 11041355215, 29109027385, 64039860247, 320199301235]

約数ペア:

[(1, 320199301235), (5, 64039860247), (11, 29109027385), (29, 11041355215), (55, 5821805477), (145, 2208271043), (319, 1003759565), (743, 430954645), (1595, 200751913), (3715, 86190929), (8173, 39177695), (21547, 14860505), (40865, 7835539), (107735, 2972101), (237017, 1350955), (270191, 1185085)]