202425430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{1249}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 384300000

約数和(自身を除く): 181874570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 853, 1249, 1706, 2498, 4265, 6245, 8530, 12490, 16207, 23731, 32414, 47462, 81035, 118655, 162070, 237310, 1065397, 2130794, 5326985, 10653970, 20242543, 40485086, 101212715, 202425430]

約数ペア:

[(1, 202425430), (2, 101212715), (5, 40485086), (10, 20242543), (19, 10653970), (38, 5326985), (95, 2130794), (190, 1065397), (853, 237310), (1249, 162070), (1706, 118655), (2498, 81035), (4265, 47462), (6245, 32414), (8530, 23731), (12490, 16207)]