1252100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:692

約数の個数: 36

約数和(自身を含む): 2864400

約数和(自身を除く): 1612300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 659, 950, 1318, 1900, 2636, 3295, 6590, 12521, 13180, 16475, 25042, 32950, 50084, 62605, 65900, 125210, 250420, 313025, 626050, 1252100]

約数ペア:

[(1, 1252100), (2, 626050), (4, 313025), (5, 250420), (10, 125210), (19, 65900), (20, 62605), (25, 50084), (38, 32950), (50, 25042), (76, 16475), (95, 13180), (100, 12521), (190, 6590), (380, 3295), (475, 2636), (659, 1900), (950, 1318)]