2253873100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1186249}}^1$

素因数の和:1186282

約数の個数: 36

約数和(自身を含む): 5148325000

約数和(自身を除く): 2894451900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 1186249, 2372498, 4744996, 5931245, 11862490, 22538731, 23724980, 29656225, 45077462, 59312450, 90154924, 112693655, 118624900, 225387310, 450774620, 563468275, 1126936550, 2253873100]

約数ペア:

[(1, 2253873100), (2, 1126936550), (4, 563468275), (5, 450774620), (10, 225387310), (19, 118624900), (20, 112693655), (25, 90154924), (38, 59312450), (50, 45077462), (76, 29656225), (95, 23724980), (100, 22538731), (190, 11862490), (380, 5931245), (475, 4744996), (950, 2372498), (1900, 1186249)]