7421300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 16457280

約数和(自身を除く): 9035980

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 1579, 2350, 3158, 4700, 6316, 7895, 15790, 31580, 39475, 74213, 78950, 148426, 157900, 296852, 371065, 742130, 1484260, 1855325, 3710650, 7421300]

約数ペア:

[(1, 7421300), (2, 3710650), (4, 1855325), (5, 1484260), (10, 742130), (20, 371065), (25, 296852), (47, 157900), (50, 148426), (94, 78950), (100, 74213), (188, 39475), (235, 31580), (470, 15790), (940, 7895), (1175, 6316), (1579, 4700), (2350, 3158)]