3669955840

素因数分解:

$2^8\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20627}}^1$

素因数の和:20787

約数の個数: 72

約数和(自身を含む): 8854362720

約数和(自身を除く): 5184406880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 556, 640, 695, 1112, 1280, 1390, 2224, 2780, 4448, 5560, 8896, 11120, 17792, 20627, 22240, 35584, 41254, 44480, 82508, 88960, 103135, 165016, 177920, 206270, 330032, 412540, 660064, 825080, 1320128, 1650160, 2640256, 2867153, 3300320, 5280512, 5734306, 6600640, 11468612, 13201280, 14335765, 22937224, 26402560, 28671530, 45874448, 57343060, 91748896, 114686120, 183497792, 229372240, 366995584, 458744480, 733991168, 917488960, 1834977920, 3669955840]

約数ペア:

[(1, 3669955840), (2, 1834977920), (4, 917488960), (5, 733991168), (8, 458744480), (10, 366995584), (16, 229372240), (20, 183497792), (32, 114686120), (40, 91748896), (64, 57343060), (80, 45874448), (128, 28671530), (139, 26402560), (160, 22937224), (256, 14335765), (278, 13201280), (320, 11468612), (556, 6600640), (640, 5734306), (695, 5280512), (1112, 3300320), (1280, 2867153), (1390, 2640256), (2224, 1650160), (2780, 1320128), (4448, 825080), (5560, 660064), (8896, 412540), (11120, 330032), (17792, 206270), (20627, 177920), (22240, 165016), (35584, 103135), (41254, 88960), (44480, 82508)]