26202800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5070

約数の個数: 60

約数和(自身を含む): 67808160

約数和(自身を除く): 41605360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5039, 5200, 10078, 20156, 25195, 40312, 50390, 65507, 80624, 100780, 125975, 131014, 201560, 251950, 262028, 327535, 403120, 503900, 524056, 655070, 1007800, 1048112, 1310140, 1637675, 2015600, 2620280, 3275350, 5240560, 6550700, 13101400, 26202800]

約数ペア:

[(1, 26202800), (2, 13101400), (4, 6550700), (5, 5240560), (8, 3275350), (10, 2620280), (13, 2015600), (16, 1637675), (20, 1310140), (25, 1048112), (26, 1007800), (40, 655070), (50, 524056), (52, 503900), (65, 403120), (80, 327535), (100, 262028), (104, 251950), (130, 201560), (200, 131014), (208, 125975), (260, 100780), (325, 80624), (400, 65507), (520, 50390), (650, 40312), (1040, 25195), (1300, 20156), (2600, 10078), (5039, 5200)]