55585480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 134784000

約数和(自身を除く): 79198520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1949, 2852, 3565, 3898, 5704, 7130, 7796, 9745, 14260, 15592, 19490, 28520, 38980, 44827, 60419, 77960, 89654, 120838, 179308, 224135, 241676, 302095, 358616, 448270, 483352, 604190, 896540, 1208380, 1389637, 1793080, 2416760, 2779274, 5558548, 6948185, 11117096, 13896370, 27792740, 55585480]

約数ペア:

[(1, 55585480), (2, 27792740), (4, 13896370), (5, 11117096), (8, 6948185), (10, 5558548), (20, 2779274), (23, 2416760), (31, 1793080), (40, 1389637), (46, 1208380), (62, 896540), (92, 604190), (115, 483352), (124, 448270), (155, 358616), (184, 302095), (230, 241676), (248, 224135), (310, 179308), (460, 120838), (620, 89654), (713, 77960), (920, 60419), (1240, 44827), (1426, 38980), (1949, 28520), (2852, 19490), (3565, 15592), (3898, 14260), (5704, 9745), (7130, 7796)]