158059300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{32257}}^1$

素因数の和:32285

約数の個数: 54

約数和(自身を含む): 398999202

約数和(自身を除く): 240939902

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 32257, 64514, 129028, 161285, 225799, 322570, 451598, 645140, 806425, 903196, 1128995, 1580593, 1612850, 2257990, 3161186, 3225700, 4515980, 5644975, 6322372, 7902965, 11289950, 15805930, 22579900, 31611860, 39514825, 79029650, 158059300]

約数ペア:

[(1, 158059300), (2, 79029650), (4, 39514825), (5, 31611860), (7, 22579900), (10, 15805930), (14, 11289950), (20, 7902965), (25, 6322372), (28, 5644975), (35, 4515980), (49, 3225700), (50, 3161186), (70, 2257990), (98, 1612850), (100, 1580593), (140, 1128995), (175, 903196), (196, 806425), (245, 645140), (350, 451598), (490, 322570), (700, 225799), (980, 161285), (1225, 129028), (2450, 64514), (4900, 32257)]