15662700020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{97127}}^1$

素因数の和:97880

約数の個数: 48

約数和(自身を含む): 35931143808

約数和(自身を除く): 20268443788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 733, 1466, 2932, 3665, 7330, 8063, 14660, 16126, 32252, 40315, 80630, 97127, 161260, 194254, 388508, 485635, 971270, 1068397, 1942540, 2136794, 4273588, 5341985, 10683970, 21367940, 71194091, 142388182, 284776364, 355970455, 711940910, 783135001, 1423881820, 1566270002, 3132540004, 3915675005, 7831350010, 15662700020]

約数ペア:

[(1, 15662700020), (2, 7831350010), (4, 3915675005), (5, 3132540004), (10, 1566270002), (11, 1423881820), (20, 783135001), (22, 711940910), (44, 355970455), (55, 284776364), (110, 142388182), (220, 71194091), (733, 21367940), (1466, 10683970), (2932, 5341985), (3665, 4273588), (7330, 2136794), (8063, 1942540), (14660, 1068397), (16126, 971270), (32252, 485635), (40315, 388508), (80630, 194254), (97127, 161260)]