12783200

素因数分解:

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

素因数の和:97

約数の個数: 108

約数和(自身を含む): 34021260

約数和(自身を除く): 21238060

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 38, 40, 50, 58, 76, 80, 95, 100, 116, 145, 152, 160, 190, 200, 232, 290, 304, 380, 400, 464, 475, 551, 580, 608, 725, 760, 800, 841, 928, 950, 1102, 1160, 1450, 1520, 1682, 1900, 2204, 2320, 2755, 2900, 3040, 3364, 3800, 4205, 4408, 4640, 5510, 5800, 6728, 7600, 8410, 8816, 11020, 11600, 13456, 13775, 15200, 15979, 16820, 17632, 21025, 22040, 23200, 26912, 27550, 31958, 33640, 42050, 44080, 55100, 63916, 67280, 79895, 84100, 88160, 110200, 127832, 134560, 159790, 168200, 220400, 255664, 319580, 336400, 399475, 440800, 511328, 639160, 672800, 798950, 1278320, 1597900, 2556640, 3195800, 6391600, 12783200]

約数ペア:

[(1, 12783200), (2, 6391600), (4, 3195800), (5, 2556640), (8, 1597900), (10, 1278320), (16, 798950), (19, 672800), (20, 639160), (25, 511328), (29, 440800), (32, 399475), (38, 336400), (40, 319580), (50, 255664), (58, 220400), (76, 168200), (80, 159790), (95, 134560), (100, 127832), (116, 110200), (145, 88160), (152, 84100), (160, 79895), (190, 67280), (200, 63916), (232, 55100), (290, 44080), (304, 42050), (380, 33640), (400, 31958), (464, 27550), (475, 26912), (551, 23200), (580, 22040), (608, 21025), (725, 17632), (760, 16820), (800, 15979), (841, 15200), (928, 13775), (950, 13456), (1102, 11600), (1160, 11020), (1450, 8816), (1520, 8410), (1682, 7600), (1900, 6728), (2204, 5800), (2320, 5510), (2755, 4640), (2900, 4408), (3040, 4205), (3364, 3800)]