19238600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 48211200

約数和(自身を除く): 28972600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 31, 40, 50, 58, 62, 100, 107, 116, 124, 145, 155, 200, 214, 232, 248, 290, 310, 428, 535, 580, 620, 725, 775, 856, 899, 1070, 1160, 1240, 1450, 1550, 1798, 2140, 2675, 2900, 3100, 3103, 3317, 3596, 4280, 4495, 5350, 5800, 6200, 6206, 6634, 7192, 8990, 10700, 12412, 13268, 15515, 16585, 17980, 21400, 22475, 24824, 26536, 31030, 33170, 35960, 44950, 62060, 66340, 77575, 82925, 89900, 96193, 124120, 132680, 155150, 165850, 179800, 192386, 310300, 331700, 384772, 480965, 620600, 663400, 769544, 961930, 1923860, 2404825, 3847720, 4809650, 9619300, 19238600]

約数ペア:

[(1, 19238600), (2, 9619300), (4, 4809650), (5, 3847720), (8, 2404825), (10, 1923860), (20, 961930), (25, 769544), (29, 663400), (31, 620600), (40, 480965), (50, 384772), (58, 331700), (62, 310300), (100, 192386), (107, 179800), (116, 165850), (124, 155150), (145, 132680), (155, 124120), (200, 96193), (214, 89900), (232, 82925), (248, 77575), (290, 66340), (310, 62060), (428, 44950), (535, 35960), (580, 33170), (620, 31030), (725, 26536), (775, 24824), (856, 22475), (899, 21400), (1070, 17980), (1160, 16585), (1240, 15515), (1450, 13268), (1550, 12412), (1798, 10700), (2140, 8990), (2675, 7192), (2900, 6634), (3100, 6206), (3103, 6200), (3317, 5800), (3596, 5350), (4280, 4495)]