62379820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{51131}}^1$

素因数の和:51201

約数の個数: 24

約数和(自身を含む): 133147728

約数和(自身を除く): 70767908

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 51131, 102262, 204524, 255655, 511310, 1022620, 3118991, 6237982, 12475964, 15594955, 31189910, 62379820]

約数ペア:

[(1, 62379820), (2, 31189910), (4, 15594955), (5, 12475964), (10, 6237982), (20, 3118991), (61, 1022620), (122, 511310), (244, 255655), (305, 204524), (610, 102262), (1220, 51131)]