42469240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 104924160

約数和(自身を除く): 62454920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 263, 367, 440, 526, 734, 1052, 1315, 1468, 1835, 2104, 2630, 2893, 2936, 3670, 4037, 5260, 5786, 7340, 8074, 10520, 11572, 14465, 14680, 16148, 20185, 23144, 28930, 32296, 40370, 57860, 80740, 96521, 115720, 161480, 193042, 386084, 482605, 772168, 965210, 1061731, 1930420, 2123462, 3860840, 4246924, 5308655, 8493848, 10617310, 21234620, 42469240]

約数ペア:

[(1, 42469240), (2, 21234620), (4, 10617310), (5, 8493848), (8, 5308655), (10, 4246924), (11, 3860840), (20, 2123462), (22, 1930420), (40, 1061731), (44, 965210), (55, 772168), (88, 482605), (110, 386084), (220, 193042), (263, 161480), (367, 115720), (440, 96521), (526, 80740), (734, 57860), (1052, 40370), (1315, 32296), (1468, 28930), (1835, 23144), (2104, 20185), (2630, 16148), (2893, 14680), (2936, 14465), (3670, 11572), (4037, 10520), (5260, 8074), (5786, 7340)]