66028480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4211}}^1$

素因数の和:4242

約数の個数: 84

約数和(自身を含む): 182944008

約数和(自身を除く): 116915528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4211, 7840, 8422, 15680, 16844, 21055, 29477, 33688, 42110, 58954, 67376, 84220, 117908, 134752, 147385, 168440, 206339, 235816, 269504, 294770, 336880, 412678, 471632, 589540, 673760, 825356, 943264, 1031695, 1179080, 1347520, 1650712, 1886528, 2063390, 2358160, 3301424, 4126780, 4716320, 6602848, 8253560, 9432640, 13205696, 16507120, 33014240, 66028480]

約数ペア:

[(1, 66028480), (2, 33014240), (4, 16507120), (5, 13205696), (7, 9432640), (8, 8253560), (10, 6602848), (14, 4716320), (16, 4126780), (20, 3301424), (28, 2358160), (32, 2063390), (35, 1886528), (40, 1650712), (49, 1347520), (56, 1179080), (64, 1031695), (70, 943264), (80, 825356), (98, 673760), (112, 589540), (140, 471632), (160, 412678), (196, 336880), (224, 294770), (245, 269504), (280, 235816), (320, 206339), (392, 168440), (448, 147385), (490, 134752), (560, 117908), (784, 84220), (980, 67376), (1120, 58954), (1568, 42110), (1960, 33688), (2240, 29477), (3136, 21055), (3920, 16844), (4211, 15680), (7840, 8422)]