13101400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 32810400

約数和(自身を除く): 19709000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 5039, 10078, 20156, 25195, 40312, 50390, 65507, 100780, 125975, 131014, 201560, 251950, 262028, 327535, 503900, 524056, 655070, 1007800, 1310140, 1637675, 2620280, 3275350, 6550700, 13101400]

約数ペア:

[(1, 13101400), (2, 6550700), (4, 3275350), (5, 2620280), (8, 1637675), (10, 1310140), (13, 1007800), (20, 655070), (25, 524056), (26, 503900), (40, 327535), (50, 262028), (52, 251950), (65, 201560), (100, 131014), (104, 125975), (130, 100780), (200, 65507), (260, 50390), (325, 40312), (520, 25195), (650, 20156), (1300, 10078), (2600, 5039)]