39754910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2969}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 38082850

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 2969, 5938, 6695, 13390, 14845, 29690, 38597, 77194, 192985, 305807, 385970, 611614, 1529035, 3058070, 3975491, 7950982, 19877455, 39754910]

約数ペア:

[(1, 39754910), (2, 19877455), (5, 7950982), (10, 3975491), (13, 3058070), (26, 1529035), (65, 611614), (103, 385970), (130, 305807), (206, 192985), (515, 77194), (1030, 38597), (1339, 29690), (2678, 14845), (2969, 13390), (5938, 6695)]