26449900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13921}}^1$

素因数の和:13954

約数の個数: 36

約数和(自身を含む): 60421480

約数和(自身を除く): 33971580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 13921, 27842, 55684, 69605, 139210, 264499, 278420, 348025, 528998, 696050, 1057996, 1322495, 1392100, 2644990, 5289980, 6612475, 13224950, 26449900]

約数ペア:

[(1, 26449900), (2, 13224950), (4, 6612475), (5, 5289980), (10, 2644990), (19, 1392100), (20, 1322495), (25, 1057996), (38, 696050), (50, 528998), (76, 348025), (95, 278420), (100, 264499), (190, 139210), (380, 69605), (475, 55684), (950, 27842), (1900, 13921)]