24321700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 58074408

約数和(自身を除く): 33752708

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 212, 260, 265, 325, 353, 530, 650, 689, 706, 1060, 1300, 1325, 1378, 1412, 1765, 2650, 2756, 3445, 3530, 4589, 5300, 6890, 7060, 8825, 9178, 13780, 17225, 17650, 18356, 18709, 22945, 34450, 35300, 37418, 45890, 68900, 74836, 91780, 93545, 114725, 187090, 229450, 243217, 374180, 458900, 467725, 486434, 935450, 972868, 1216085, 1870900, 2432170, 4864340, 6080425, 12160850, 24321700]

約数ペア:

[(1, 24321700), (2, 12160850), (4, 6080425), (5, 4864340), (10, 2432170), (13, 1870900), (20, 1216085), (25, 972868), (26, 935450), (50, 486434), (52, 467725), (53, 458900), (65, 374180), (100, 243217), (106, 229450), (130, 187090), (212, 114725), (260, 93545), (265, 91780), (325, 74836), (353, 68900), (530, 45890), (650, 37418), (689, 35300), (706, 34450), (1060, 22945), (1300, 18709), (1325, 18356), (1378, 17650), (1412, 17225), (1765, 13780), (2650, 9178), (2756, 8825), (3445, 7060), (3530, 6890), (4589, 5300)]