39980600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 107470800

約数和(自身を除く): 67490200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 200, 220, 275, 340, 374, 425, 440, 550, 680, 748, 850, 935, 1069, 1100, 1496, 1700, 1870, 2138, 2200, 3400, 3740, 4276, 4675, 5345, 7480, 8552, 9350, 10690, 11759, 18173, 18700, 21380, 23518, 26725, 36346, 37400, 42760, 47036, 53450, 58795, 72692, 90865, 94072, 106900, 117590, 145384, 181730, 199903, 213800, 235180, 293975, 363460, 399806, 454325, 470360, 587950, 726920, 799612, 908650, 999515, 1175900, 1599224, 1817300, 1999030, 2351800, 3634600, 3998060, 4997575, 7996120, 9995150, 19990300, 39980600]

約数ペア:

[(1, 39980600), (2, 19990300), (4, 9995150), (5, 7996120), (8, 4997575), (10, 3998060), (11, 3634600), (17, 2351800), (20, 1999030), (22, 1817300), (25, 1599224), (34, 1175900), (40, 999515), (44, 908650), (50, 799612), (55, 726920), (68, 587950), (85, 470360), (88, 454325), (100, 399806), (110, 363460), (136, 293975), (170, 235180), (187, 213800), (200, 199903), (220, 181730), (275, 145384), (340, 117590), (374, 106900), (425, 94072), (440, 90865), (550, 72692), (680, 58795), (748, 53450), (850, 47036), (935, 42760), (1069, 37400), (1100, 36346), (1496, 26725), (1700, 23518), (1870, 21380), (2138, 18700), (2200, 18173), (3400, 11759), (3740, 10690), (4276, 9350), (4675, 8552), (5345, 7480)]