73369400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28219}}^1$

素因数の和:28248

約数の個数: 48

約数和(自身を含む): 183712200

約数和(自身を除く): 110342800

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, 28219, 56438, 112876, 141095, 225752, 282190, 366847, 564380, 705475, 733694, 1128760, 1410950, 1467388, 1834235, 2821900, 2934776, 3668470, 5643800, 7336940, 9171175, 14673880, 18342350, 36684700, 73369400]

約数ペア:

[(1, 73369400), (2, 36684700), (4, 18342350), (5, 14673880), (8, 9171175), (10, 7336940), (13, 5643800), (20, 3668470), (25, 2934776), (26, 2821900), (40, 1834235), (50, 1467388), (52, 1410950), (65, 1128760), (100, 733694), (104, 705475), (130, 564380), (200, 366847), (260, 282190), (325, 225752), (520, 141095), (650, 112876), (1300, 56438), (2600, 28219)]