42157060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5179}}^1$

素因数の和:5236

約数の個数: 48

約数和(自身を含む): 99207360

約数和(自身を除く): 57050300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 5179, 8140, 10358, 20716, 25895, 51790, 56969, 103580, 113938, 191623, 227876, 284845, 383246, 569690, 766492, 958115, 1139380, 1916230, 2107853, 3832460, 4215706, 8431412, 10539265, 21078530, 42157060]

約数ペア:

[(1, 42157060), (2, 21078530), (4, 10539265), (5, 8431412), (10, 4215706), (11, 3832460), (20, 2107853), (22, 1916230), (37, 1139380), (44, 958115), (55, 766492), (74, 569690), (110, 383246), (148, 284845), (185, 227876), (220, 191623), (370, 113938), (407, 103580), (740, 56969), (814, 51790), (1628, 25895), (2035, 20716), (4070, 10358), (5179, 8140)]