13065800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5939}}^1$

素因数の和:5966

約数の個数: 48

約数和(自身を含む): 33145200

約数和(自身を除く): 20079400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 5939, 11878, 23756, 29695, 47512, 59390, 65329, 118780, 130658, 148475, 237560, 261316, 296950, 326645, 522632, 593900, 653290, 1187800, 1306580, 1633225, 2613160, 3266450, 6532900, 13065800]

約数ペア:

[(1, 13065800), (2, 6532900), (4, 3266450), (5, 2613160), (8, 1633225), (10, 1306580), (11, 1187800), (20, 653290), (22, 593900), (25, 522632), (40, 326645), (44, 296950), (50, 261316), (55, 237560), (88, 148475), (100, 130658), (110, 118780), (200, 65329), (220, 59390), (275, 47512), (440, 29695), (550, 23756), (1100, 11878), (2200, 5939)]