27221300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14327}}^1$

素因数の和:14360

約数の個数: 36

約数和(自身を含む): 62183520

約数和(自身を除く): 34962220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 14327, 28654, 57308, 71635, 143270, 272213, 286540, 358175, 544426, 716350, 1088852, 1361065, 1432700, 2722130, 5444260, 6805325, 13610650, 27221300]

約数ペア:

[(1, 27221300), (2, 13610650), (4, 6805325), (5, 5444260), (10, 2722130), (19, 1432700), (20, 1361065), (25, 1088852), (38, 716350), (50, 544426), (76, 358175), (95, 286540), (100, 272213), (190, 143270), (380, 71635), (475, 57308), (950, 28654), (1900, 14327)]