2014109725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{28081}}^1$

素因数の和:28261

約数の個数: 24

約数和(自身を含む): 2646447680

約数和(自身を除く): 632337955

約数列:

[1, 5, 19, 25, 95, 151, 475, 755, 2869, 3775, 14345, 28081, 71725, 140405, 533539, 702025, 2667695, 4240231, 13338475, 21201155, 80564389, 106005775, 402821945, 2014109725]

約数ペア:

[(1, 2014109725), (5, 402821945), (19, 106005775), (25, 80564389), (95, 21201155), (151, 13338475), (475, 4240231), (755, 2667695), (2869, 702025), (3775, 533539), (14345, 140405), (28081, 71725)]