27513920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 76370688

約数和(自身を除く): 48856768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 173, 224, 280, 284, 320, 346, 355, 448, 497, 560, 568, 692, 710, 865, 994, 1120, 1136, 1211, 1384, 1420, 1730, 1988, 2240, 2272, 2422, 2485, 2768, 2840, 3460, 3976, 4544, 4844, 4970, 5536, 5680, 6055, 6920, 7952, 9688, 9940, 11072, 11360, 12110, 12283, 13840, 15904, 19376, 19880, 22720, 24220, 24566, 27680, 31808, 38752, 39760, 48440, 49132, 55360, 61415, 77504, 79520, 85981, 96880, 98264, 122830, 159040, 171962, 193760, 196528, 245660, 343924, 387520, 393056, 429905, 491320, 687848, 786112, 859810, 982640, 1375696, 1719620, 1965280, 2751392, 3439240, 3930560, 5502784, 6878480, 13756960, 27513920]

約数ペア:

[(1, 27513920), (2, 13756960), (4, 6878480), (5, 5502784), (7, 3930560), (8, 3439240), (10, 2751392), (14, 1965280), (16, 1719620), (20, 1375696), (28, 982640), (32, 859810), (35, 786112), (40, 687848), (56, 491320), (64, 429905), (70, 393056), (71, 387520), (80, 343924), (112, 245660), (140, 196528), (142, 193760), (160, 171962), (173, 159040), (224, 122830), (280, 98264), (284, 96880), (320, 85981), (346, 79520), (355, 77504), (448, 61415), (497, 55360), (560, 49132), (568, 48440), (692, 39760), (710, 38752), (865, 31808), (994, 27680), (1120, 24566), (1136, 24220), (1211, 22720), (1384, 19880), (1420, 19376), (1730, 15904), (1988, 13840), (2240, 12283), (2272, 12110), (2422, 11360), (2485, 11072), (2768, 9940), (2840, 9688), (3460, 7952), (3976, 6920), (4544, 6055), (4844, 5680), (4970, 5536)]