27954700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14713}}^1$

素因数の和:14746

約数の個数: 36

約数和(自身を含む): 63858760

約数和(自身を除く): 35904060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 14713, 29426, 58852, 73565, 147130, 279547, 294260, 367825, 559094, 735650, 1118188, 1397735, 1471300, 2795470, 5590940, 6988675, 13977350, 27954700]

約数ペア:

[(1, 27954700), (2, 13977350), (4, 6988675), (5, 5590940), (10, 2795470), (19, 1471300), (20, 1397735), (25, 1118188), (38, 735650), (50, 559094), (76, 367825), (95, 294260), (100, 279547), (190, 147130), (380, 73565), (475, 58852), (950, 29426), (1900, 14713)]