30843800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11863}}^1$

素因数の和:11892

約数の個数: 48

約数和(自身を含む): 77234640

約数和(自身を除く): 46390840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 11863, 23726, 47452, 59315, 94904, 118630, 154219, 237260, 296575, 308438, 474520, 593150, 616876, 771095, 1186300, 1233752, 1542190, 2372600, 3084380, 3855475, 6168760, 7710950, 15421900, 30843800]

約数ペア:

[(1, 30843800), (2, 15421900), (4, 7710950), (5, 6168760), (8, 3855475), (10, 3084380), (13, 2372600), (20, 1542190), (25, 1233752), (26, 1186300), (40, 771095), (50, 616876), (52, 593150), (65, 474520), (100, 308438), (104, 296575), (130, 237260), (200, 154219), (260, 118630), (325, 94904), (520, 59315), (650, 47452), (1300, 23726), (2600, 11863)]