186301280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9623}}^1$

素因数の和:9660

約数の個数: 72

約数和(自身を含む): 483836976

約数和(自身を除く): 297535696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 9623, 9680, 19246, 19360, 38492, 48115, 76984, 96230, 105853, 153968, 192460, 211706, 307936, 384920, 423412, 529265, 769840, 846824, 1058530, 1164383, 1539680, 1693648, 2117060, 2328766, 3387296, 4234120, 4657532, 5821915, 8468240, 9315064, 11643830, 16936480, 18630128, 23287660, 37260256, 46575320, 93150640, 186301280]

約数ペア:

[(1, 186301280), (2, 93150640), (4, 46575320), (5, 37260256), (8, 23287660), (10, 18630128), (11, 16936480), (16, 11643830), (20, 9315064), (22, 8468240), (32, 5821915), (40, 4657532), (44, 4234120), (55, 3387296), (80, 2328766), (88, 2117060), (110, 1693648), (121, 1539680), (160, 1164383), (176, 1058530), (220, 846824), (242, 769840), (352, 529265), (440, 423412), (484, 384920), (605, 307936), (880, 211706), (968, 192460), (1210, 153968), (1760, 105853), (1936, 96230), (2420, 76984), (3872, 48115), (4840, 38492), (9623, 19360), (9680, 19246)]