57807500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1260

約数の個数: 60

約数和(自身を含む): 133176120

約数和(自身を除く): 75368620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 625, 950, 1217, 1250, 1900, 2375, 2434, 2500, 4750, 4868, 6085, 9500, 11875, 12170, 23123, 23750, 24340, 30425, 46246, 47500, 60850, 92492, 115615, 121700, 152125, 231230, 304250, 462460, 578075, 608500, 760625, 1156150, 1521250, 2312300, 2890375, 3042500, 5780750, 11561500, 14451875, 28903750, 57807500]

約数ペア:

[(1, 57807500), (2, 28903750), (4, 14451875), (5, 11561500), (10, 5780750), (19, 3042500), (20, 2890375), (25, 2312300), (38, 1521250), (50, 1156150), (76, 760625), (95, 608500), (100, 578075), (125, 462460), (190, 304250), (250, 231230), (380, 152125), (475, 121700), (500, 115615), (625, 92492), (950, 60850), (1217, 47500), (1250, 46246), (1900, 30425), (2375, 24340), (2434, 23750), (2500, 23123), (4750, 12170), (4868, 11875), (6085, 9500)]