44153480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 115188480

約数和(自身を除く): 71035000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2221, 2485, 2840, 3976, 4442, 4970, 8884, 9940, 11105, 15547, 17768, 19880, 22210, 31094, 44420, 62188, 77735, 88840, 124376, 155470, 157691, 310940, 315382, 621880, 630764, 788455, 1103837, 1261528, 1576910, 2207674, 3153820, 4415348, 5519185, 6307640, 8830696, 11038370, 22076740, 44153480]

約数ペア:

[(1, 44153480), (2, 22076740), (4, 11038370), (5, 8830696), (7, 6307640), (8, 5519185), (10, 4415348), (14, 3153820), (20, 2207674), (28, 1576910), (35, 1261528), (40, 1103837), (56, 788455), (70, 630764), (71, 621880), (140, 315382), (142, 310940), (280, 157691), (284, 155470), (355, 124376), (497, 88840), (568, 77735), (710, 62188), (994, 44420), (1420, 31094), (1988, 22210), (2221, 19880), (2485, 17768), (2840, 15547), (3976, 11105), (4442, 9940), (4970, 8884)]