2242806050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{859}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 4235740800

約数和(自身を除く): 1992934750

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 661, 790, 859, 1322, 1718, 1975, 3305, 3950, 4295, 6610, 8590, 16525, 21475, 33050, 42950, 52219, 67861, 104438, 135722, 261095, 339305, 522190, 567799, 678610, 1135598, 1305475, 1696525, 2610950, 2838995, 3393050, 5677990, 14194975, 28389950, 44856121, 89712242, 224280605, 448561210, 1121403025, 2242806050]

約数ペア:

[(1, 2242806050), (2, 1121403025), (5, 448561210), (10, 224280605), (25, 89712242), (50, 44856121), (79, 28389950), (158, 14194975), (395, 5677990), (661, 3393050), (790, 2838995), (859, 2610950), (1322, 1696525), (1718, 1305475), (1975, 1135598), (3305, 678610), (3950, 567799), (4295, 522190), (6610, 339305), (8590, 261095), (16525, 135722), (21475, 104438), (33050, 67861), (42950, 52219)]