13850800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1166

約数の個数: 60

約数和(自身を含む): 34380736

約数和(自身を除く): 20529936

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, 1117, 1240, 1550, 2234, 2480, 3100, 4468, 5585, 6200, 8936, 11170, 12400, 17872, 22340, 27925, 34627, 44680, 55850, 69254, 89360, 111700, 138508, 173135, 223400, 277016, 346270, 446800, 554032, 692540, 865675, 1385080, 1731350, 2770160, 3462700, 6925400, 13850800]

約数ペア:

[(1, 13850800), (2, 6925400), (4, 3462700), (5, 2770160), (8, 1731350), (10, 1385080), (16, 865675), (20, 692540), (25, 554032), (31, 446800), (40, 346270), (50, 277016), (62, 223400), (80, 173135), (100, 138508), (124, 111700), (155, 89360), (200, 69254), (248, 55850), (310, 44680), (400, 34627), (496, 27925), (620, 22340), (775, 17872), (1117, 12400), (1240, 11170), (1550, 8936), (2234, 6200), (2480, 5585), (3100, 4468)]