85295560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16033}}^1$

素因数の和:16070

約数の個数: 64

約数和(自身を含む): 230889600

約数和(自身を除く): 145594040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 16033, 32066, 64132, 80165, 112231, 128264, 160330, 224462, 304627, 320660, 448924, 561155, 609254, 641320, 897848, 1122310, 1218508, 1523135, 2132389, 2244620, 2437016, 3046270, 4264778, 4489240, 6092540, 8529556, 10661945, 12185080, 17059112, 21323890, 42647780, 85295560]

約数ペア:

[(1, 85295560), (2, 42647780), (4, 21323890), (5, 17059112), (7, 12185080), (8, 10661945), (10, 8529556), (14, 6092540), (19, 4489240), (20, 4264778), (28, 3046270), (35, 2437016), (38, 2244620), (40, 2132389), (56, 1523135), (70, 1218508), (76, 1122310), (95, 897848), (133, 641320), (140, 609254), (152, 561155), (190, 448924), (266, 320660), (280, 304627), (380, 224462), (532, 160330), (665, 128264), (760, 112231), (1064, 80165), (1330, 64132), (2660, 32066), (5320, 16033)]