24785120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 63866880

約数和(自身を除く): 39081760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 263, 304, 310, 380, 496, 526, 589, 608, 620, 760, 992, 1052, 1178, 1240, 1315, 1520, 2104, 2356, 2480, 2630, 2945, 3040, 4208, 4712, 4960, 4997, 5260, 5890, 8153, 8416, 9424, 9994, 10520, 11780, 16306, 18848, 19988, 21040, 23560, 24985, 32612, 39976, 40765, 42080, 47120, 49970, 65224, 79952, 81530, 94240, 99940, 130448, 154907, 159904, 163060, 199880, 260896, 309814, 326120, 399760, 619628, 652240, 774535, 799520, 1239256, 1304480, 1549070, 2478512, 3098140, 4957024, 6196280, 12392560, 24785120]

約数ペア:

[(1, 24785120), (2, 12392560), (4, 6196280), (5, 4957024), (8, 3098140), (10, 2478512), (16, 1549070), (19, 1304480), (20, 1239256), (31, 799520), (32, 774535), (38, 652240), (40, 619628), (62, 399760), (76, 326120), (80, 309814), (95, 260896), (124, 199880), (152, 163060), (155, 159904), (160, 154907), (190, 130448), (248, 99940), (263, 94240), (304, 81530), (310, 79952), (380, 65224), (496, 49970), (526, 47120), (589, 42080), (608, 40765), (620, 39976), (760, 32612), (992, 24985), (1052, 23560), (1178, 21040), (1240, 19988), (1315, 18848), (1520, 16306), (2104, 11780), (2356, 10520), (2480, 9994), (2630, 9424), (2945, 8416), (3040, 8153), (4208, 5890), (4712, 5260), (4960, 4997)]