3844240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 9251640

約数和(自身を除く): 5407400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1657, 2320, 3314, 6628, 8285, 13256, 16570, 26512, 33140, 48053, 66280, 96106, 132560, 192212, 240265, 384424, 480530, 768848, 961060, 1922120, 3844240]

約数ペア:

[(1, 3844240), (2, 1922120), (4, 961060), (5, 768848), (8, 480530), (10, 384424), (16, 240265), (20, 192212), (29, 132560), (40, 96106), (58, 66280), (80, 48053), (116, 33140), (145, 26512), (232, 16570), (290, 13256), (464, 8285), (580, 6628), (1160, 3314), (1657, 2320)]