463669180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2731}}^1$

素因数の和:3406

約数の個数: 48

約数和(自身を含む): 1050596064

約数和(自身を除く): 586926884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 653, 1306, 2612, 2731, 3265, 5462, 6530, 8489, 10924, 13060, 13655, 16978, 27310, 33956, 35503, 42445, 54620, 71006, 84890, 142012, 169780, 177515, 355030, 710060, 1783343, 3566686, 7133372, 8916715, 17833430, 23183459, 35666860, 46366918, 92733836, 115917295, 231834590, 463669180]

約数ペア:

[(1, 463669180), (2, 231834590), (4, 115917295), (5, 92733836), (10, 46366918), (13, 35666860), (20, 23183459), (26, 17833430), (52, 8916715), (65, 7133372), (130, 3566686), (260, 1783343), (653, 710060), (1306, 355030), (2612, 177515), (2731, 169780), (3265, 142012), (5462, 84890), (6530, 71006), (8489, 54620), (10924, 42445), (13060, 35503), (13655, 33956), (16978, 27310)]