16384768240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{8039}}^1$

素因数の和:8474

約数の個数: 80

約数和(自身を含む): 38731896000

約数和(自身を除く): 22347127760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 349, 365, 584, 698, 730, 1168, 1396, 1460, 1745, 2792, 2920, 3490, 5584, 5840, 6980, 8039, 13960, 16078, 25477, 27920, 32156, 40195, 50954, 64312, 80390, 101908, 127385, 128624, 160780, 203816, 254770, 321560, 407632, 509540, 586847, 643120, 1019080, 1173694, 2038160, 2347388, 2805611, 2934235, 4694776, 5611222, 5868470, 9389552, 11222444, 11736940, 14028055, 22444888, 23473880, 28056110, 44889776, 46947760, 56112220, 112224440, 204809603, 224448880, 409619206, 819238412, 1024048015, 1638476824, 2048096030, 3276953648, 4096192060, 8192384120, 16384768240]

約数ペア:

[(1, 16384768240), (2, 8192384120), (4, 4096192060), (5, 3276953648), (8, 2048096030), (10, 1638476824), (16, 1024048015), (20, 819238412), (40, 409619206), (73, 224448880), (80, 204809603), (146, 112224440), (292, 56112220), (349, 46947760), (365, 44889776), (584, 28056110), (698, 23473880), (730, 22444888), (1168, 14028055), (1396, 11736940), (1460, 11222444), (1745, 9389552), (2792, 5868470), (2920, 5611222), (3490, 4694776), (5584, 2934235), (5840, 2805611), (6980, 2347388), (8039, 2038160), (13960, 1173694), (16078, 1019080), (25477, 643120), (27920, 586847), (32156, 509540), (40195, 407632), (50954, 321560), (64312, 254770), (80390, 203816), (101908, 160780), (127385, 128624)]