39424459880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75816269}}^1$

素因数の和:75816293

約数の個数: 32

約数和(自身を含む): 95528500200

約数和(自身を除く): 56104040320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 75816269, 151632538, 303265076, 379081345, 606530152, 758162690, 985611497, 1516325380, 1971222994, 3032650760, 3942445988, 4928057485, 7884891976, 9856114970, 19712229940, 39424459880]

約数ペア:

[(1, 39424459880), (2, 19712229940), (4, 9856114970), (5, 7884891976), (8, 4928057485), (10, 3942445988), (13, 3032650760), (20, 1971222994), (26, 1516325380), (40, 985611497), (52, 758162690), (65, 606530152), (104, 379081345), (130, 303265076), (260, 151632538), (520, 75816269)]