185031880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22133}}^1$

素因数の和:22174

約数の個数: 64

約数和(自身を含む): 478094400

約数和(自身を除く): 293062520

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 22133, 44266, 88532, 110665, 177064, 221330, 243463, 420527, 442660, 486926, 841054, 885320, 973852, 1217315, 1682108, 1947704, 2102635, 2434630, 3364216, 4205270, 4625797, 4869260, 8410540, 9251594, 9738520, 16821080, 18503188, 23128985, 37006376, 46257970, 92515940, 185031880]

約数ペア:

[(1, 185031880), (2, 92515940), (4, 46257970), (5, 37006376), (8, 23128985), (10, 18503188), (11, 16821080), (19, 9738520), (20, 9251594), (22, 8410540), (38, 4869260), (40, 4625797), (44, 4205270), (55, 3364216), (76, 2434630), (88, 2102635), (95, 1947704), (110, 1682108), (152, 1217315), (190, 973852), (209, 885320), (220, 841054), (380, 486926), (418, 442660), (440, 420527), (760, 243463), (836, 221330), (1045, 177064), (1672, 110665), (2090, 88532), (4180, 44266), (8360, 22133)]