399221200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8429

約数の個数: 120

約数和(自身を含む): 1160764992

約数和(自身を除く): 761543792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1360, 1400, 1700, 1904, 2380, 2800, 2975, 3400, 4760, 5950, 6800, 8387, 9520, 11900, 16774, 23800, 33548, 41935, 47600, 58709, 67096, 83870, 117418, 134192, 142579, 167740, 209675, 234836, 285158, 293545, 335480, 419350, 469672, 570316, 587090, 670960, 712895, 838700, 939344, 998053, 1140632, 1174180, 1425790, 1467725, 1677400, 1996106, 2281264, 2348360, 2851580, 2935450, 3354800, 3564475, 3992212, 4696720, 4990265, 5703160, 5870900, 7128950, 7984424, 9980530, 11406320, 11741800, 14257900, 15968848, 19961060, 23483600, 24951325, 28515800, 39922120, 49902650, 57031600, 79844240, 99805300, 199610600, 399221200]

約数ペア:

[(1, 399221200), (2, 199610600), (4, 99805300), (5, 79844240), (7, 57031600), (8, 49902650), (10, 39922120), (14, 28515800), (16, 24951325), (17, 23483600), (20, 19961060), (25, 15968848), (28, 14257900), (34, 11741800), (35, 11406320), (40, 9980530), (50, 7984424), (56, 7128950), (68, 5870900), (70, 5703160), (80, 4990265), (85, 4696720), (100, 3992212), (112, 3564475), (119, 3354800), (136, 2935450), (140, 2851580), (170, 2348360), (175, 2281264), (200, 1996106), (238, 1677400), (272, 1467725), (280, 1425790), (340, 1174180), (350, 1140632), (400, 998053), (425, 939344), (476, 838700), (560, 712895), (595, 670960), (680, 587090), (700, 570316), (850, 469672), (952, 419350), (1190, 335480), (1360, 293545), (1400, 285158), (1700, 234836), (1904, 209675), (2380, 167740), (2800, 142579), (2975, 134192), (3400, 117418), (4760, 83870), (5950, 67096), (6800, 58709), (8387, 47600), (9520, 41935), (11900, 33548), (16774, 23800)]