29740660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 36303500

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1091, 1363, 2182, 2726, 4364, 5452, 5455, 6815, 10910, 13630, 21820, 27260, 31639, 51277, 63278, 102554, 126556, 158195, 205108, 256385, 316390, 512770, 632780, 1025540, 1487033, 2974066, 5948132, 7435165, 14870330, 29740660]

約数ペア:

[(1, 29740660), (2, 14870330), (4, 7435165), (5, 5948132), (10, 2974066), (20, 1487033), (29, 1025540), (47, 632780), (58, 512770), (94, 316390), (116, 256385), (145, 205108), (188, 158195), (235, 126556), (290, 102554), (470, 63278), (580, 51277), (940, 31639), (1091, 27260), (1363, 21820), (2182, 13630), (2726, 10910), (4364, 6815), (5452, 5455)]