12145900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9343}}^1$

素因数の和:9370

約数の個数: 36

約数和(自身を含む): 28387072

約数和(自身を除く): 16241172

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 9343, 18686, 37372, 46715, 93430, 121459, 186860, 233575, 242918, 467150, 485836, 607295, 934300, 1214590, 2429180, 3036475, 6072950, 12145900]

約数ペア:

[(1, 12145900), (2, 6072950), (4, 3036475), (5, 2429180), (10, 1214590), (13, 934300), (20, 607295), (25, 485836), (26, 467150), (50, 242918), (52, 233575), (65, 186860), (100, 121459), (130, 93430), (260, 46715), (325, 37372), (650, 18686), (1300, 9343)]