7619193040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5012627}}^1$

素因数の和:5012659

約数の個数: 40

約数和(自身を含む): 18646976160

約数和(自身を除く): 11027783120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 5012627, 10025254, 20050508, 25063135, 40101016, 50126270, 80202032, 95239913, 100252540, 190479826, 200505080, 380959652, 401010160, 476199565, 761919304, 952399130, 1523838608, 1904798260, 3809596520, 7619193040]

約数ペア:

[(1, 7619193040), (2, 3809596520), (4, 1904798260), (5, 1523838608), (8, 952399130), (10, 761919304), (16, 476199565), (19, 401010160), (20, 380959652), (38, 200505080), (40, 190479826), (76, 100252540), (80, 95239913), (95, 80202032), (152, 50126270), (190, 40101016), (304, 25063135), (380, 20050508), (760, 10025254), (1520, 5012627)]