10995880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 28563840

約数和(自身を除く): 17567960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 227, 280, 346, 454, 692, 865, 908, 1135, 1211, 1384, 1589, 1730, 1816, 2270, 2422, 3178, 3460, 4540, 4844, 6055, 6356, 6920, 7945, 9080, 9688, 12110, 12712, 15890, 24220, 31780, 39271, 48440, 63560, 78542, 157084, 196355, 274897, 314168, 392710, 549794, 785420, 1099588, 1374485, 1570840, 2199176, 2748970, 5497940, 10995880]

約数ペア:

[(1, 10995880), (2, 5497940), (4, 2748970), (5, 2199176), (7, 1570840), (8, 1374485), (10, 1099588), (14, 785420), (20, 549794), (28, 392710), (35, 314168), (40, 274897), (56, 196355), (70, 157084), (140, 78542), (173, 63560), (227, 48440), (280, 39271), (346, 31780), (454, 24220), (692, 15890), (865, 12712), (908, 12110), (1135, 9688), (1211, 9080), (1384, 7945), (1589, 6920), (1730, 6356), (1816, 6055), (2270, 4844), (2422, 4540), (3178, 3460)]