38042500

素因数分解:

$2^2\times 5^4\times {\mathrm{15217}}^1$

素因数の和:15241

約数の個数: 30

約数和(自身を含む): 83196806

約数和(自身を除く): 45154306

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 15217, 30434, 60868, 76085, 152170, 304340, 380425, 760850, 1521700, 1902125, 3804250, 7608500, 9510625, 19021250, 38042500]

約数ペア:

[(1, 38042500), (2, 19021250), (4, 9510625), (5, 7608500), (10, 3804250), (20, 1902125), (25, 1521700), (50, 760850), (100, 380425), (125, 304340), (250, 152170), (500, 76085), (625, 60868), (1250, 30434), (2500, 15217)]