12923300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9941}}^1$

素因数の和:9968

約数の個数: 36

約数和(自身を含む): 30203796

約数和(自身を除く): 17280496

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 9941, 19882, 39764, 49705, 99410, 129233, 198820, 248525, 258466, 497050, 516932, 646165, 994100, 1292330, 2584660, 3230825, 6461650, 12923300]

約数ペア:

[(1, 12923300), (2, 6461650), (4, 3230825), (5, 2584660), (10, 1292330), (13, 994100), (20, 646165), (25, 516932), (26, 497050), (50, 258466), (52, 248525), (65, 198820), (100, 129233), (130, 99410), (260, 49705), (325, 39764), (650, 19882), (1300, 9941)]