69123080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132929}}^1$

素因数の和:132953

約数の個数: 32

約数和(自身を含む): 167491800

約数和(自身を除く): 98368720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 132929, 265858, 531716, 664645, 1063432, 1329290, 1728077, 2658580, 3456154, 5317160, 6912308, 8640385, 13824616, 17280770, 34561540, 69123080]

約数ペア:

[(1, 69123080), (2, 34561540), (4, 17280770), (5, 13824616), (8, 8640385), (10, 6912308), (13, 5317160), (20, 3456154), (26, 2658580), (40, 1728077), (52, 1329290), (65, 1063432), (104, 664645), (130, 531716), (260, 265858), (520, 132929)]