13054580

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 35078400

約数和(自身を除く): 22023820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 173, 196, 220, 245, 308, 343, 346, 385, 490, 539, 686, 692, 770, 865, 980, 1078, 1211, 1372, 1540, 1715, 1730, 1903, 2156, 2422, 2695, 3430, 3460, 3773, 3806, 4844, 5390, 6055, 6860, 7546, 7612, 8477, 9515, 10780, 12110, 13321, 15092, 16954, 18865, 19030, 24220, 26642, 33908, 37730, 38060, 42385, 53284, 59339, 66605, 75460, 84770, 93247, 118678, 133210, 169540, 186494, 237356, 266420, 296695, 372988, 466235, 593390, 652729, 932470, 1186780, 1305458, 1864940, 2610916, 3263645, 6527290, 13054580]

約数ペア:

[(1, 13054580), (2, 6527290), (4, 3263645), (5, 2610916), (7, 1864940), (10, 1305458), (11, 1186780), (14, 932470), (20, 652729), (22, 593390), (28, 466235), (35, 372988), (44, 296695), (49, 266420), (55, 237356), (70, 186494), (77, 169540), (98, 133210), (110, 118678), (140, 93247), (154, 84770), (173, 75460), (196, 66605), (220, 59339), (245, 53284), (308, 42385), (343, 38060), (346, 37730), (385, 33908), (490, 26642), (539, 24220), (686, 19030), (692, 18865), (770, 16954), (865, 15092), (980, 13321), (1078, 12110), (1211, 10780), (1372, 9515), (1540, 8477), (1715, 7612), (1730, 7546), (1903, 6860), (2156, 6055), (2422, 5390), (2695, 4844), (3430, 3806), (3460, 3773)]