11639000

素因数分解:

$2^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 27743040

約数和(自身を除く): 16104040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 113, 125, 200, 206, 226, 250, 412, 452, 500, 515, 565, 824, 904, 1000, 1030, 1130, 2060, 2260, 2575, 2825, 4120, 4520, 5150, 5650, 10300, 11300, 11639, 12875, 14125, 20600, 22600, 23278, 25750, 28250, 46556, 51500, 56500, 58195, 93112, 103000, 113000, 116390, 232780, 290975, 465560, 581950, 1163900, 1454875, 2327800, 2909750, 5819500, 11639000]

約数ペア:

[(1, 11639000), (2, 5819500), (4, 2909750), (5, 2327800), (8, 1454875), (10, 1163900), (20, 581950), (25, 465560), (40, 290975), (50, 232780), (100, 116390), (103, 113000), (113, 103000), (125, 93112), (200, 58195), (206, 56500), (226, 51500), (250, 46556), (412, 28250), (452, 25750), (500, 23278), (515, 22600), (565, 20600), (824, 14125), (904, 12875), (1000, 11639), (1030, 11300), (1130, 10300), (2060, 5650), (2260, 5150), (2575, 4520), (2825, 4120)]