83813820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14401}}^1$

素因数の和:14510

約数の個数: 48

約数和(自身を含む): 237114528

約数和(自身を除く): 153300708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 14401, 28802, 43203, 57604, 72005, 86406, 144010, 172812, 216015, 288020, 432030, 864060, 1396897, 2793794, 4190691, 5587588, 6984485, 8381382, 13968970, 16762764, 20953455, 27937940, 41906910, 83813820]

約数ペア:

[(1, 83813820), (2, 41906910), (3, 27937940), (4, 20953455), (5, 16762764), (6, 13968970), (10, 8381382), (12, 6984485), (15, 5587588), (20, 4190691), (30, 2793794), (60, 1396897), (97, 864060), (194, 432030), (291, 288020), (388, 216015), (485, 172812), (582, 144010), (970, 86406), (1164, 72005), (1455, 57604), (1940, 43203), (2910, 28802), (5820, 14401)]