13751600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1158

約数の個数: 60

約数和(自身を含む): 34134720

約数和(自身を除く): 20383120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1109, 1240, 1550, 2218, 2480, 3100, 4436, 5545, 6200, 8872, 11090, 12400, 17744, 22180, 27725, 34379, 44360, 55450, 68758, 88720, 110900, 137516, 171895, 221800, 275032, 343790, 443600, 550064, 687580, 859475, 1375160, 1718950, 2750320, 3437900, 6875800, 13751600]

約数ペア:

[(1, 13751600), (2, 6875800), (4, 3437900), (5, 2750320), (8, 1718950), (10, 1375160), (16, 859475), (20, 687580), (25, 550064), (31, 443600), (40, 343790), (50, 275032), (62, 221800), (80, 171895), (100, 137516), (124, 110900), (155, 88720), (200, 68758), (248, 55450), (310, 44360), (400, 34379), (496, 27725), (620, 22180), (775, 17744), (1109, 12400), (1240, 11090), (1550, 8872), (2218, 6200), (2480, 5545), (3100, 4436)]