4424240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 10646640

約数和(自身を除く): 6222400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1907, 2320, 3814, 7628, 9535, 15256, 19070, 30512, 38140, 55303, 76280, 110606, 152560, 221212, 276515, 442424, 553030, 884848, 1106060, 2212120, 4424240]

約数ペア:

[(1, 4424240), (2, 2212120), (4, 1106060), (5, 884848), (8, 553030), (10, 442424), (16, 276515), (20, 221212), (29, 152560), (40, 110606), (58, 76280), (80, 55303), (116, 38140), (145, 30512), (232, 19070), (290, 15256), (464, 9535), (580, 7628), (1160, 3814), (1907, 2320)]