2380178480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1025939}}^1$

素因数の和:1025981

約数の個数: 40

約数和(自身を含む): 5724745200

約数和(自身を除く): 3344566720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 1025939, 2051878, 4103756, 5129695, 8207512, 10259390, 16415024, 20518780, 29752231, 41037560, 59504462, 82075120, 119008924, 148761155, 238017848, 297522310, 476035696, 595044620, 1190089240, 2380178480]

約数ペア:

[(1, 2380178480), (2, 1190089240), (4, 595044620), (5, 476035696), (8, 297522310), (10, 238017848), (16, 148761155), (20, 119008924), (29, 82075120), (40, 59504462), (58, 41037560), (80, 29752231), (116, 20518780), (145, 16415024), (232, 10259390), (290, 8207512), (464, 5129695), (580, 4103756), (1160, 2051878), (2320, 1025939)]