129026650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83243}}^1$

素因数の和:83286

約数の個数: 24

約数和(自身を含む): 247734144

約数和(自身を除く): 118707494

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 83243, 166486, 416215, 832430, 2081075, 2580533, 4162150, 5161066, 12902665, 25805330, 64513325, 129026650]

約数ペア:

[(1, 129026650), (2, 64513325), (5, 25805330), (10, 12902665), (25, 5161066), (31, 4162150), (50, 2580533), (62, 2081075), (155, 832430), (310, 416215), (775, 166486), (1550, 83243)]