1582100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1244

約数の個数: 36

約数和(自身を含む): 3700284

約数和(自身を除く): 2118184

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1217, 1300, 2434, 4868, 6085, 12170, 15821, 24340, 30425, 31642, 60850, 63284, 79105, 121700, 158210, 316420, 395525, 791050, 1582100]

約数ペア:

[(1, 1582100), (2, 791050), (4, 395525), (5, 316420), (10, 158210), (13, 121700), (20, 79105), (25, 63284), (26, 60850), (50, 31642), (52, 30425), (65, 24340), (100, 15821), (130, 12170), (260, 6085), (325, 4868), (650, 2434), (1217, 1300)]