47000300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 111190800

約数和(自身を除く): 64190500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 853, 950, 1102, 1450, 1706, 1900, 2204, 2755, 2900, 3412, 4265, 5510, 8530, 11020, 13775, 16207, 17060, 21325, 24737, 27550, 32414, 42650, 49474, 55100, 64828, 81035, 85300, 98948, 123685, 162070, 247370, 324140, 405175, 470003, 494740, 618425, 810350, 940006, 1236850, 1620700, 1880012, 2350015, 2473700, 4700030, 9400060, 11750075, 23500150, 47000300]

約数ペア:

[(1, 47000300), (2, 23500150), (4, 11750075), (5, 9400060), (10, 4700030), (19, 2473700), (20, 2350015), (25, 1880012), (29, 1620700), (38, 1236850), (50, 940006), (58, 810350), (76, 618425), (95, 494740), (100, 470003), (116, 405175), (145, 324140), (190, 247370), (290, 162070), (380, 123685), (475, 98948), (551, 85300), (580, 81035), (725, 64828), (853, 55100), (950, 49474), (1102, 42650), (1450, 32414), (1706, 27550), (1900, 24737), (2204, 21325), (2755, 17060), (2900, 16207), (3412, 13775), (4265, 11020), (5510, 8530)]